Interchange the variables.

Rewrite the equation as .

Subtract from both sides of the equation.

Multiply each term in by

Multiply each term in by .

Multiply .

Multiply by .

Multiply by .

Simplify each term.

Move to the left of .

Rewrite as .

Multiply by .

Take the cube root of both sides of the equation to eliminate the exponent on the left side.

Replace the with to show the final answer.

Set up the composite result function.

Evaluate by substituting in the value of into .

Apply the distributive property.

Multiply by .

Add and .

Add and .

Pull terms out from under the radical, assuming real numbers.

Since , is the inverse of .

Find the Inverse 9-x^3