Question

verify whether 2 is a zero of the polynomial p(x) = (x+1) (x-2)

Answer 1

Answer:

Step-by-step explanation:

p(2)= (2+1)(2-2)

p(2)=0

as p(2) =0 hence 2 is a zero of P(X)

Answer 2

Answer:

$(x + 1)| (x - 2) \\ x = - 1 \\ x = 2$