Question

How do you simplify `sqrt(9y)` and write it in exponential form?

Answer 1

`=3 y^ (1/2)`

Explanation:

`sqrt (9y)`

`=sqrt ( 9 * y)`

`=sqrt ( 3^2 * y)`

`=3sqrt ( y)`

In terms of fraction, second root is a half power (`color(blue)(1/2`)

`=3 y^ (1/2)`