Question

Help me please!!!!!!!!

Answer 1

prime factor stuff.. 32 = 8*4 = (4*2)*(2*2) = (2*2*2)*(2*2)

3 √(2*2*2*2*2*x*x*x*x*z) = 3 √(2²*2²*2*x²*x²*z)

It's a square root so move one of each pair outside the radical.

3*2*2*x*x √(2*z)

12x² √(2z)