What is the solution of the equation x3−9=6

Question

solving for x
? (1 point)

Answer 1

To solve the equation \( x^3 - 9 = 6 \), we can start by isolating the \( x^3 \) term.

1. Add 9 to both sides of the equation: \[ x^3 - 9 + 9 = 6 + 9 \] This simplifies to: \[ x^3 = 15 \]

2. Now, take the cube root of both sides to solve for \( x \): \[ x = \sqrt[3]{15} \]

So, the solution is: \[ x = \sqrt[3]{15} \]