Question

What's the square root of 40? explain please :)

Answer 1

you can find it with this simple way:

40 |2

20 |2

10 |2

5 |5

1

Now you have to square all the numbers and put them in roots

`\sqrt{2 {}^(2) } * √(2) * √(5)`

and then we have:

`2 √(2) + √(5)`

`2 √(10)`

The answer is

`2 √(10)`

Answer 2

6.32

Explanation:

the answer is 6.32