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Original
2026-01-01
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2026-02-28
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<p>210 Learners</p>
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<p>230 Learners</p>
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<p>Last updated on<strong>August 5, 2025</strong></p>
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<p>Last updated on<strong>August 5, 2025</strong></p>
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<p>The product of multiplying an integer by itself is the square of a number. Square is used in programming, calculating areas, and so on. In this topic, we will discuss the square of 397.</p>
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<p>The product of multiplying an integer by itself is the square of a number. Square is used in programming, calculating areas, and so on. In this topic, we will discuss the square of 397.</p>
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<h2>What is the Square of 397</h2>
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<h2>What is the Square of 397</h2>
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<p>The<a>square</a>of a<a>number</a>is the<a>product</a>of the number itself.</p>
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<p>The<a>square</a>of a<a>number</a>is the<a>product</a>of the number itself.</p>
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<p>The square of 397 is 397 × 397.</p>
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<p>The square of 397 is 397 × 397.</p>
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<p>We write it in<a>math</a>as 397², where 397 is the<a>base</a>and 2 is the<a>exponent</a>.</p>
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<p>We write it in<a>math</a>as 397², where 397 is the<a>base</a>and 2 is the<a>exponent</a>.</p>
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<p>The square of a positive and a<a>negative number</a>is always positive.</p>
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<p>The square of a positive and a<a>negative number</a>is always positive.</p>
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<p>For example, 5² = 25; -5² = 25.</p>
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<p>For example, 5² = 25; -5² = 25.</p>
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<p>The square of 397 is 397 × 397 = 157,609.</p>
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<p>The square of 397 is 397 × 397 = 157,609.</p>
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<p>Square of 397 in exponential form: 397²</p>
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<p>Square of 397 in exponential form: 397²</p>
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<p>Square of 397 in arithmetic form: 397 × 397</p>
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<p>Square of 397 in arithmetic form: 397 × 397</p>
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<h2>How to Calculate the Value of Square of 397</h2>
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<h2>How to Calculate the Value of Square of 397</h2>
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<p>The square of a number is multiplying the number by itself. So let’s learn how to find the square of a number. These are the common methods used to find the square of a number.</p>
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<p>The square of a number is multiplying the number by itself. So let’s learn how to find the square of a number. These are the common methods used to find the square of a number.</p>
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<ul><li>By Multiplication Method </li>
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<ul><li>By Multiplication Method </li>
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<li>Using a Formula </li>
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<li>Using a Formula </li>
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<li>Using a Calculator</li>
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<li>Using a Calculator</li>
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</ul><h3>By the Multiplication method</h3>
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</ul><h3>By the Multiplication method</h3>
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<p>In this method, we will multiply the number by itself to find the square. The product here is the square of the number. Let’s find the square of 397.</p>
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<p>In this method, we will multiply the number by itself to find the square. The product here is the square of the number. Let’s find the square of 397.</p>
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<p><strong>Step 1:</strong>Identify the number. Here, the number is 397.</p>
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<p><strong>Step 1:</strong>Identify the number. Here, the number is 397.</p>
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<p><strong>Step 2:</strong>Multiplying the number by itself, we get, 397 × 397 = 157,609.</p>
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<p><strong>Step 2:</strong>Multiplying the number by itself, we get, 397 × 397 = 157,609.</p>
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<p>The square of 397 is 157,609.</p>
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<p>The square of 397 is 157,609.</p>
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<h3>Explore Our Programs</h3>
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<h3>Using a Formula (a²)</h3>
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<h3>Using a Formula (a²)</h3>
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<p>In this method, the<a>formula</a>, a², is used to find the square of the number, where a is the number.</p>
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<p>In this method, the<a>formula</a>, a², is used to find the square of the number, where a is the number.</p>
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<p><strong>Step 1:</strong>Understanding the<a>equation</a>Square of a number = a² a² = a × a</p>
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<p><strong>Step 1:</strong>Understanding the<a>equation</a>Square of a number = a² a² = a × a</p>
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<p><strong>Step 2:</strong>Identifying the number and substituting the value in the equation.</p>
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<p><strong>Step 2:</strong>Identifying the number and substituting the value in the equation.</p>
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<p>Here, ‘a’ is 397.</p>
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<p>Here, ‘a’ is 397.</p>
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<p>So: 397² = 397 × 397 = 157,609</p>
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<p>So: 397² = 397 × 397 = 157,609</p>
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<h3>By Using a Calculator</h3>
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<h3>By Using a Calculator</h3>
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<p>Using a<a>calculator</a>to find the square of a number is the easiest method. Let’s learn how to use a calculator to find the square of 397.</p>
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<p>Using a<a>calculator</a>to find the square of a number is the easiest method. Let’s learn how to use a calculator to find the square of 397.</p>
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<p><strong>Step 1:</strong>Enter the number in the calculator Enter 397 in the calculator.</p>
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<p><strong>Step 1:</strong>Enter the number in the calculator Enter 397 in the calculator.</p>
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<p><strong>Step 2:</strong>Multiply the number by itself using the<a>multiplication</a>button (×). That is 397 × 397.</p>
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<p><strong>Step 2:</strong>Multiply the number by itself using the<a>multiplication</a>button (×). That is 397 × 397.</p>
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<p><strong>Step 3:</strong>Press the equal to button to find the answer.</p>
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<p><strong>Step 3:</strong>Press the equal to button to find the answer.</p>
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<p>Here, the square of 397 is 157,609.</p>
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<p>Here, the square of 397 is 157,609.</p>
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<h2>Tips and Tricks for the Square of 397</h2>
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<h2>Tips and Tricks for the Square of 397</h2>
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<p>Tips and tricks make it easy for students to understand and learn the square of a number. To master the square of a number, these tips and tricks will help students.</p>
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<p>Tips and tricks make it easy for students to understand and learn the square of a number. To master the square of a number, these tips and tricks will help students.</p>
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<ul><li>The square of an<a>even number</a>is always an even number. For example, 6² = 36. </li>
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<ul><li>The square of an<a>even number</a>is always an even number. For example, 6² = 36. </li>
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<li>The square of an<a>odd number</a>is always an odd number. For example, 5² = 25. </li>
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<li>The square of an<a>odd number</a>is always an odd number. For example, 5² = 25. </li>
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<li>The last digit of the square of a number is always 0, 1, 4, 5, 6, or 9. </li>
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<li>The last digit of the square of a number is always 0, 1, 4, 5, 6, or 9. </li>
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<li>If the<a>square root</a>of a number is a<a>fraction</a>or a<a>decimal</a>, then the number is not a perfect square. For example, √1.44 = 1.2. </li>
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<li>If the<a>square root</a>of a number is a<a>fraction</a>or a<a>decimal</a>, then the number is not a perfect square. For example, √1.44 = 1.2. </li>
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<li>The square root of a perfect square is always a whole number. For example, √144 = 12.</li>
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<li>The square root of a perfect square is always a whole number. For example, √144 = 12.</li>
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</ul><h2>Common Mistakes to Avoid When Calculating the Square of 397</h2>
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</ul><h2>Common Mistakes to Avoid When Calculating the Square of 397</h2>
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<p>Mistakes are common among kids when doing math, especially when it is finding the square of a number. Let’s learn some common mistakes to master the squaring of a number.</p>
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<p>Mistakes are common among kids when doing math, especially when it is finding the square of a number. Let’s learn some common mistakes to master the squaring of a number.</p>
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<h2>Download Worksheets</h2>
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<h3>Problem 1</h3>
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<h3>Problem 1</h3>
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<p>Find the length of the square, where the area of the square is 157,609 cm².</p>
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<p>Find the length of the square, where the area of the square is 157,609 cm².</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>The area of a square = a² So, the area of a square = 157,609 cm² So, the length = √157,609 = 397. The length of each side = 397 cm</p>
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<p>The area of a square = a² So, the area of a square = 157,609 cm² So, the length = √157,609 = 397. The length of each side = 397 cm</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>The length of a square is 397 cm.</p>
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<p>The length of a square is 397 cm.</p>
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<p>Because the area is 157,609 cm², the length is √157,609 = 397.</p>
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<p>Because the area is 157,609 cm², the length is √157,609 = 397.</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h3>Problem 2</h3>
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<h3>Problem 2</h3>
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<p>Tom is planning to paint his square wall of length 397 feet. The cost to paint a foot is 3 dollars. Then how much will it cost to paint the full wall?</p>
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<p>Tom is planning to paint his square wall of length 397 feet. The cost to paint a foot is 3 dollars. Then how much will it cost to paint the full wall?</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>The length of the wall = 397 feet The cost to paint 1 square foot of wall = 3 dollars. To find the total cost to paint, we find the area of the wall, Area of the wall = area of the square = a² Here a = 397 Therefore, the area of the wall = 397² = 397 × 397 = 157,609. The cost to paint the wall = 157,609 × 3 = 472,827. The total cost = 472,827 dollars</p>
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<p>The length of the wall = 397 feet The cost to paint 1 square foot of wall = 3 dollars. To find the total cost to paint, we find the area of the wall, Area of the wall = area of the square = a² Here a = 397 Therefore, the area of the wall = 397² = 397 × 397 = 157,609. The cost to paint the wall = 157,609 × 3 = 472,827. The total cost = 472,827 dollars</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>To find the cost to paint the wall, we multiply the area of the wall by the cost to paint per foot.</p>
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<p>To find the cost to paint the wall, we multiply the area of the wall by the cost to paint per foot.</p>
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<p>So, the total cost is 472,827 dollars.</p>
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<p>So, the total cost is 472,827 dollars.</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h3>Problem 3</h3>
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<h3>Problem 3</h3>
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<p>Find the area of a circle whose radius is 397 meters.</p>
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<p>Find the area of a circle whose radius is 397 meters.</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>The area of the circle = 495,641.78 m²</p>
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<p>The area of the circle = 495,641.78 m²</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>The area of a circle = πr²</p>
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<p>The area of a circle = πr²</p>
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<p>Here, r = 397</p>
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<p>Here, r = 397</p>
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<p>Therefore, the area of the circle = π × 397² = 3.14 × 397 × 397 = 495,641.78 m².</p>
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<p>Therefore, the area of the circle = π × 397² = 3.14 × 397 × 397 = 495,641.78 m².</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h3>Problem 4</h3>
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<h3>Problem 4</h3>
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<p>The area of the square is 158,404 cm². Find the perimeter of the square.</p>
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<p>The area of the square is 158,404 cm². Find the perimeter of the square.</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>The perimeter of the square is</p>
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<p>The perimeter of the square is</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>The area of the square = a²</p>
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<p>The area of the square = a²</p>
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<p>Here, the area is 158,404 cm²</p>
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<p>Here, the area is 158,404 cm²</p>
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<p>The length of the side is √158,404 = 398</p>
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<p>The length of the side is √158,404 = 398</p>
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<p>Perimeter of the square = 4a</p>
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<p>Perimeter of the square = 4a</p>
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<p>Here, a = 398</p>
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<p>Here, a = 398</p>
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<p>Therefore, the perimeter = 4 × 398 = 1,592.</p>
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<p>Therefore, the perimeter = 4 × 398 = 1,592.</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h3>Problem 5</h3>
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<h3>Problem 5</h3>
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<p>Find the square of 398.</p>
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<p>Find the square of 398.</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>The square of 398 is 158,404</p>
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<p>The square of 398 is 158,404</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>The square of 398 is multiplying 398 by 398.</p>
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<p>The square of 398 is multiplying 398 by 398.</p>
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<p>So, the square = 398 × 398 = 158,404</p>
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<p>So, the square = 398 × 398 = 158,404</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h2>FAQs on Square of 397</h2>
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<h2>FAQs on Square of 397</h2>
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<h3>1.What is the square of 397?</h3>
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<h3>1.What is the square of 397?</h3>
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<p>The square of 397 is 157,609, as 397 × 397 = 157,609.</p>
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<p>The square of 397 is 157,609, as 397 × 397 = 157,609.</p>
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<h3>2.What is the square root of 397?</h3>
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<h3>2.What is the square root of 397?</h3>
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<p>The square root of 397 is approximately ±19.93.</p>
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<p>The square root of 397 is approximately ±19.93.</p>
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<h3>3.Is 397 a prime number?</h3>
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<h3>3.Is 397 a prime number?</h3>
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<p>Yes, 397 is a<a>prime number</a>; it is only divisible by 1 and 397.</p>
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<p>Yes, 397 is a<a>prime number</a>; it is only divisible by 1 and 397.</p>
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<h3>4.What are the first few multiples of 397?</h3>
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<h3>4.What are the first few multiples of 397?</h3>
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<p>The first few<a>multiples</a>of 397 are 397, 794, 1,191, 1,588, 1,985, 2,382, 2,779, 3,176, and so on.</p>
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<p>The first few<a>multiples</a>of 397 are 397, 794, 1,191, 1,588, 1,985, 2,382, 2,779, 3,176, and so on.</p>
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<h3>5.What is the square of 396?</h3>
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<h3>5.What is the square of 396?</h3>
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<p>The square of 396 is 156,816.</p>
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<p>The square of 396 is 156,816.</p>
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<h2>Important Glossaries for Square 397.</h2>
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<h2>Important Glossaries for Square 397.</h2>
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<ul><li><strong>Prime number:</strong>Any number that is only divisible by 1 and the number itself is a prime number. For example, 2, 3, 5, 7, 11, … </li>
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<ul><li><strong>Prime number:</strong>Any number that is only divisible by 1 and the number itself is a prime number. For example, 2, 3, 5, 7, 11, … </li>
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<li><strong>Exponential form:</strong>Exponential form is the way of writing a number in the form of a power. For example, 9² where 9 is the base and 2 is the power. </li>
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<li><strong>Exponential form:</strong>Exponential form is the way of writing a number in the form of a power. For example, 9² where 9 is the base and 2 is the power. </li>
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<li><strong>Square root:</strong>The square root is the inverse operation of the square. The square root of a number is a number whose square is the number itself. </li>
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<li><strong>Square root:</strong>The square root is the inverse operation of the square. The square root of a number is a number whose square is the number itself. </li>
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<li><strong>Perfect square:</strong>A number that is the square of an integer. For example, 16 is a perfect square because it is 4². </li>
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<li><strong>Perfect square:</strong>A number that is the square of an integer. For example, 16 is a perfect square because it is 4². </li>
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<li><strong>Area:</strong>The region covered by a shape or figure, measured in square units, like square meters or square centimeters.</li>
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<li><strong>Area:</strong>The region covered by a shape or figure, measured in square units, like square meters or square centimeters.</li>
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</ul><p>What Is Algebra? 🧮 | Simple Explanation with 🎯 Cool Examples for Kids | ✨BrightCHAMPS Math</p>
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</ul><p>What Is Algebra? 🧮 | Simple Explanation with 🎯 Cool Examples for Kids | ✨BrightCHAMPS Math</p>
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<h2>Jaskaran Singh Saluja</h2>
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<h2>Jaskaran Singh Saluja</h2>
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<h3>About the Author</h3>
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<h3>About the Author</h3>
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<p>Jaskaran Singh Saluja is a math wizard with nearly three years of experience as a math teacher. His expertise is in algebra, so he can make algebra classes interesting by turning tricky equations into simple puzzles.</p>
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<p>Jaskaran Singh Saluja is a math wizard with nearly three years of experience as a math teacher. His expertise is in algebra, so he can make algebra classes interesting by turning tricky equations into simple puzzles.</p>
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<h3>Fun Fact</h3>
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<h3>Fun Fact</h3>
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<p>: He loves to play the quiz with kids through algebra to make kids love it.</p>
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<p>: He loves to play the quiz with kids through algebra to make kids love it.</p>