Answer:512
Step-by-step explanation:
Let's solve your equation step-by-step.
3√x=3√512
3√x=67.882251
Step 1: Divide both sides by 3.
3√x
3
=
67.882251
3
√x=22.627417
Step 2: Solve Square Root.
√x=22.627417
x=22.6274172(Square both sides)
x=512
Check answers. (Plug them in to make sure they work.)
x=512(Works in original equation)
Answer:
x=512
