Question

Find the factors.

(11) p² + 27p – 90

Answer 1

The factors of p² + 27p – 90 are:

$$\begin{gathered} p^2+27p-90 \\ =p^2+30p-3p-90 \\ =p\left(p+30\right)-3\left(p+30\right) \\ =\left(p+30\right)\left(p-3\right) \end{gathered}$$