Question

(x-5) is the factor of $p\left(x\right)=x^2+x-30$

• A. True
• B. False

Answer 1

The correct option is A

True

x-5 is the factor if p(5) is zero . 5 is the constant in (x-a) form x-5 . a=5

Put x=5 into the p(x). we get..

$p\left(5\right)=5^2+5-30=0$

So, x-5 is the factor