Question

I need help with this!

Answer 1

z=529

Explanation:

Let's solve your equation step-by-step.

√z=23

Solve Square Root.

√z=23

z=232(Square both sides)

z=529

Check answers. (Plug them in to make sure they work.)

z=529(Works in original equation)

Answer 2

the square root of 23 is 4.8 or if you need the longer one it's 4.79583152331