Question

simplify this radical expressionSolve √z/64

Answer 1

$\bf \sqrt{\cfrac{z}{64}}\implies \cfrac{\sqrt{z}}{\sqrt{64}}\implies \cfrac{\sqrt{z}}{8}$

Answer 2

Jeez i haven't seen this type of problem in awhile! I hope i give you the right answer!
First since 64 is a perfect root i think your answer is 
z/8 but i haven't done this in awhile. So I'm really sorry if i did this wrong