The table below shows the factorised form of the numerator and denominator of \(\dfrac{x^2-9}{x^2+x-6}\).
| Part of fraction |
Expression |
Factorised form |
| Numerator |
\(x^2-9\) |
\((x-3)(x+3)\) |
| Denominator |
\(x^2+x-6\) |
\((x+3)(x-2)\) |
Using the factorised forms in the table, simplify the algebraic fraction \(\dfrac{x^2-9}{x^2+x-6}\) fully.
Select one option.