Question

Please help

What is the following product?

StartRoot 10 EndRoot times StartRoot 10 EndRoot

10
10 StartRoot 10 EndRoot
100
2 StartRoot 10 EndRoot

Answer 1

A) 10

Explanation:

Edge 2020

Answer 2

10

Explanation:

Given the expression
`√(10) * √(10)`. To find the product of this two values, the following steps must be followed.

According to one of the law of indices,
`√(a) = a^{(1)/(2) }`

`√(10) * √(10)\\= 10^{(1)/(2) }* 10^{(1)/(2) }\\= 10^{(1)/(2)+(1)/(2)}\\ = 10^(1) \\= 10`

The product is 10