Question

Please help . I will give brainliest.

Answer 1

Answer:

x=5

Step-by-step explanation:

1/2 x^3 = 125 /2

Multiply each side by 2

2*1/2 x^3 = 125 /2*2

x^3 = 125

Take the cube root of each side

(x^3) ^ 1/3 = (125) ^ 1/3

x = 5

( 5*5*5 = 125    -5*-5*-5 = -125)