Question

3. Find the square root of the following decimal numbers. (1) 2.56 (i) 7.29 (iii) 51.84 (iv) 42.25 ​

Answer 1

Answer:

square root of 2.56 =

2*2*2*2*2*2*2*2 = 2*2*2*2 = 16

square root of 7.29 =

3*3*3*3*3*3 = 3*3*3* = 27

square root of 51.84 =

2*2*2*2*2*2*3*3*3*3 = 2*2*2*3 = 24

square root of 42.25 =

5*5*13*13 = 5*13 = 65

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Step-by-step explanation:

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