Question

`\sqrt[3]{( (1)/(8) - x)} = - (1)/(2)`
what is the answer? ​

Answer 1

∛(1/8 - x) = -1/2

Take the 3rd power of both sides and solve:

(∛(1/8 - x))³ = (-1/2)³

1/8 - x = -1/8

2/8 = x

x = 1/4