Multiply and simplify: x^2 - x - 6 x^2 - 9 x + 3 x - 3

MATHEMATICS · Subjective · AoPS · Mathematics · x Marks the Spot · x Marks the Spot

Problem

Multiply and simplify:

\frac{x^2 - x - 6}{x^2 - 9} \cdot \frac{x + 3}{x - 3}