Question

If p(x) = 5x-2x-3, evaluate p(0) + P(1) - P(-2).​

Answer 1

Answer:

p(0)=5(0)-2(0)-3=0-0-3=-3

p(1)=5(1)-2(1)-3=5-2-3=0

p(-2)=5(-2)-2(-2)-3=-9

p(0)+p(1)- p(-2) = -3+0+(-9)=-12