Question

Square root by prime factorisation method 7744 ,9604,15625,390625,9801

Answer 1

Step-by-step explanation:

1.

$\sqrt{7744} = 88 \\ \sqrt{9604} = 98 \\ \sqrt{15625 } = 125$

$\sqrt{390625 } = 625 \\ \sqrt{9801} = 99$

- Abhay Sir (M.sc., B.ed.)

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