Question

1. 8x³ - 1 = 0

Explanation:

Step1: Isolate the cubic term

$8x^3 = 1$

Step2: Solve for $x^3$

$x^3 = \frac{1}{8}$

Step3: Take cube root of both sides

$x = \sqrt[3]{\frac{1}{8}}$

Answer:

$x = \frac{1}{2}$