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Original
2026-01-01
Modified
2026-02-28
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<p>The long<a>division</a>method is particularly used for non-perfect square numbers. In this method, we should check the closest perfect square number for the given number. Let us now learn how to find the<a>square root</a>using the long division method, step by step.</p>
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<p>The long<a>division</a>method is particularly used for non-perfect square numbers. In this method, we should check the closest perfect square number for the given number. Let us now learn how to find the<a>square root</a>using the long division method, step by step.</p>
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<p><strong>Step 1:</strong>To begin with, we need to group the numbers from right to left. In the case of 459, we need to group it as 59 and 4.</p>
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<p><strong>Step 1:</strong>To begin with, we need to group the numbers from right to left. In the case of 459, we need to group it as 59 and 4.</p>
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<p><strong>Step 2:</strong>Now we need to find n whose square is<a>less than</a>or equal to 4. We can say n is '2' because 2 x 2 = 4. Now the<a>quotient</a>is 2, and the<a>remainder</a>is 0.</p>
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<p><strong>Step 2:</strong>Now we need to find n whose square is<a>less than</a>or equal to 4. We can say n is '2' because 2 x 2 = 4. Now the<a>quotient</a>is 2, and the<a>remainder</a>is 0.</p>
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<p><strong>Step 3:</strong>Bring down 59, which is the new<a>dividend</a>. Add the old<a>divisor</a>with the same number 2 + 2, we get 4, which will be our new divisor.</p>
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<p><strong>Step 3:</strong>Bring down 59, which is the new<a>dividend</a>. Add the old<a>divisor</a>with the same number 2 + 2, we get 4, which will be our new divisor.</p>
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<p><strong>Step 4:</strong>The new divisor will be the sum of the dividend and quotient. Now we get 4n as the new divisor, and we need to find the value of n.</p>
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<p><strong>Step 4:</strong>The new divisor will be the sum of the dividend and quotient. Now we get 4n as the new divisor, and we need to find the value of n.</p>
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<p><strong>Step 5:</strong>The next step is finding 4n x n ≤ 59. Let us consider n as 1; now 4 x 1 x 1 = 41</p>
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<p><strong>Step 5:</strong>The next step is finding 4n x n ≤ 59. Let us consider n as 1; now 4 x 1 x 1 = 41</p>
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<p><strong>Step 6:</strong>Subtract 59 from 41, the difference is 18, and the quotient is 21.</p>
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<p><strong>Step 6:</strong>Subtract 59 from 41, the difference is 18, and the quotient is 21.</p>
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<p><strong>Step 7:</strong>Since the dividend is less than the divisor, we need to add a decimal point. Adding the decimal point allows us to add two zeroes to the dividend. Now the new dividend is 1800.</p>
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<p><strong>Step 7:</strong>Since the dividend is less than the divisor, we need to add a decimal point. Adding the decimal point allows us to add two zeroes to the dividend. Now the new dividend is 1800.</p>
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<p><strong>Step 8:</strong>Now we need to find the new divisor that is 425 because 425 x 4 = 1700.</p>
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<p><strong>Step 8:</strong>Now we need to find the new divisor that is 425 because 425 x 4 = 1700.</p>
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<p><strong>Step 9:</strong>Subtract 1700 from 1800, we get the result 100.</p>
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<p><strong>Step 9:</strong>Subtract 1700 from 1800, we get the result 100.</p>
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<p><strong>Step 10:</strong>Now the quotient is 21.4.</p>
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<p><strong>Step 10:</strong>Now the quotient is 21.4.</p>
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<p><strong>Step 11:</strong>Continue doing these steps until we get two numbers after the decimal point. Suppose if there is no decimal values continue till the remainder is zero.</p>
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<p><strong>Step 11:</strong>Continue doing these steps until we get two numbers after the decimal point. Suppose if there is no decimal values continue till the remainder is zero.</p>
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<p>So, the square root of √459 is approximately 21.42.</p>
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<p>So, the square root of √459 is approximately 21.42.</p>
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