Question

Find square root
By prime factorisation
1. 51625
2.441

Answer 1

1)51625

First we will find all factors under the square root: 51625 has the square factor of 25.Let's check this width √25*2065=√51625. As you can see the radicals are not in their simplest form.Now extract and take out the square root √25 * √2065. Root of √25=5 which results into 5√2065All radicals are now simplified...

hence the square root of 51625 = 227.21135535

2) 441

The answer is 21. And you divide 441/2=21 (By this way also we can find out the square root of any number).

Hence the square root of 441 = 21

Answer 2

Answer:

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