# find the square root of the following decimal number

(i) 2.56 Rough Square root of 31.36 = 5.6. 45 × 5 = 225 Now, if we have to find square root of a decimal number using long division method, then see the example given below: Example: √42.25 =? Square Root And Cube Root; Square Root Formula; Square Root Prime Factorization; Square Root Of 120 The square root of a number is defined as the number which when multiplied by itself gives the actual number. 106 × 6 = 636 Write the decimal number and make pairs of integer and fractional parts separately. Ex 6.4, 3 Find the square root of the following decimal numbers (v) 31.36 Rough Following steps explain finding the square root of the decimal number 29.16 using a long division method: Step 1. Square root of 7.29 = 2.7 26 × 6 = 156 25 × 5 = 125 Square root of 2.56 = 1.6 Thus, Calculate the positive principal root and negative root of positive real numbers. Thus, Learn Science with Notes and NCERT Solutions, Chapter 6 Class 8 Squares and Square Roots. To find the square root of this decimal we convert it into scientific notation. Step 1: Therefore, 123 × 3 = 369 Last updated at Sept. 11, 2018 by Teachoo, Subscribe to our Youtube Channel - https://you.tube/teachoo, Ex 6.4, 3 Find the square root of the following decimal numbers. Thus, 47 × 7 = 329 Step 1: To find the square root of a decimal number we put bars on the integral part (i.e., 21) of the number in the usual manner.And place bars on the decimal part (i.e., 16) on every pair of digits beginning with the first decimal place. It is explained with the help of an example for a clear understanding. The symbol used to represent is √. Ex 6.4, 3 Find the square root of the following decimal numbers (iv) 42.25 Rough Teachoo is free. Terms of Service. 24 × 4 = 96 Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. For example, the square root of 25 is 5 (i.e) when 5 is multiplied by itself, it gives the number 25. Finding Square root of Decimals. 124 × 4 = 496 Hence, we found the square root of 6.25 equal to 2.5. 142 × 2 = 284 Consider 2 decimal places for the obtained value and take the square root of it. 104 × 4 = 416 Also tells you if the entered number is a perfect square. For example, the square root of 25 is 5 (i.e) when 5 is multiplied by itself, it gives the number 25. Ex 6.4, 3 Find the square root of the following decimal numbers (ii) 7.29 Rough 1. Proceed as usual. Hence, √42.25 = 6.5. Consider the following method for finding the square root of a decimal number. Thus, Related Articles. Square root of 42.25 = 6.5 He has been teaching from the past 9 years. Take three digits in the decimal part and find the square root of it. Step 2: Find Square Root of Decimal Number 0.0144? Therefore, √144 = 12. Square root of 51.29 = 7.2 In the below online square root of decimal numbers calculator, just enter any decimal number and click calculate to know its square root. 141 × 1 = 141 The number of digits in a perfect square is very significant for calculating its square root by long division method. 105 × 5 = 525 Square root calculator and perfect square calculator. Because has an even exponent, we can divide the exponenet by 2 to get its square root. Login to view more pages. The square root of a number is defined as the number which when multiplied by itself gives the actual number. He provides courses for Maths and Science at Teachoo. The symbol used to represent is √. 46 × 6 = 276 Find the square root, or the two roots, including the principal root, of positive and negative real numbers. This is one of the simplest calculators which help you in finding square root of decimal number. Ex 6.4, 3 Find the square root of the following decimal numbers. The square root of 9 is 3, and the square root of 4 is two, so the square root of 6.4 is between 3 and 2, around 2.53 Therefore, √0.0144 =0.12, Error Bound Calculator For Simpson's Rule. Transcript. On signing up you are confirming that you have read and agree to Teachoo provides the best content available! 125 × 5 = 625 Ex 6.4, 3 Find the square root of the following decimal numbers (iii) 51.84 Rough

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