Question

what is the square root of 400

Answer 1

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Ans ---
The square root of 400 is 20...

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Answer 2

Answer:

20

Step-by-step explanation:

The figuring out which other number, when multiplied by itself,Then it will be equal the original number.

Just Like Your Question,

400 is an example of a ''perfect" square which means its square root is a whole number.

Then Let the Square root of 400 Divide it into two parts such as those numbers are same ,then we get (20×20).

Then , Required Number be (20)