Question

How do you simplify `sqrt(12x^8)`?

Answer 1

`2x^4 sqrt 3`

Explanation:

`sqrt (12 x^8)`

`:.=sqrt ((2*2*3)(x^4*x^4))`

`sqrt 2*sqrt 2=2`

`sqrt (x^4)*sqrt (x^4)=x^4`

`:.=2x^4 sqrt 3`