Find the value of given expression √(99 * 99) ​

Question

Find the value of given expression


`√(99 * 99)`
​

Answer 1

√{99×99}=√99²=±99 is the value of given expression

Explanation:

since √x²=±x

Answer 2

`±99.`

Explanation:

`= √(99 * 99 )`

`= √(9801)`

`= ±99.`