Respuesta :

wegnerkolmp2741o

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)

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