SOLUTION: Find the inverse of Y=(x-3)(x^2+3x+9)

Question 185380This question is from textbook saxon algebra 2
: Find the inverse of Y=(x-3)(x^2+3x+9) This question is from textbook saxon algebra 2

Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given equation.

Expand

Distribute

Combine like terms.

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Swap each x and y. The goal now is to solve for y

Add 27 to both sides.

Take the cube root of both sides to isolate y.

So the inverse is
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