Q1 of 44 Page 167

Find the factors.

p2 + 27x – 90

p2 + 27x – 90

p2 + 30p – 3p – 90


p(p + 30) – 3(p + 30)


(p – 3) (p + 30)


So (p – 3) and (p + 30) are the factors of the given polynomial.


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