## anonymous 4 years ago Change the fraction w − 3 / w + 5 into an equivalent fraction with the denominator w2 + w – 20.

1. anonymous

i think it is $\left(\begin{matrix}w^2 + 7w + 12 \over w^2 + w - 20\end{matrix}\right)$

2. anonymous

the numerator should be w^2 - 7w + 12 because you are multiplying (w - 3) by (w - 4).

3. anonymous

thank you