Question

X3 = -125 can someone help me on this?

Answer 1

I believe you meant: x³ = -125

In this case, isolate the x. Cube root both sides

∛x³ = ∛-125

x = ∛-125

x = -5, for -5 x -5 = 25 x -5 = -125

-5 is your answer for x

hope this helps