Question

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!

Simplify.

Assume x and y are nonnegative.

Answer 1

`9 \sqrt{56x^7y^(12)}`

`= 9 \sqrt{(4)(14)x^6 x y^(12)`

`= 9(2)x^3y^6 √(14 x)`

`= 18x^3y^6 √(14 x)`

Third one