Question

findp(2)-p(-1)for p(x)=2+2x+3x^2-x^3​

Answer 1

Answer:

Answer is 4

Step-by-step explanation:

p(2) = 2+2(2)+3(2)^2-(2)^3 = 10

p(1) = 2+2(1)+3(1)^2-(1)^3 = 6

p(2)-p(1) = 10 - 6 = 4

Answer 2

Answer:

I hope it helps you.

Step-by-step explanation:

p(2) = 2+2(2)+3(2)^2-(2)^3

p(2) = 2+4+12-8

p(2) = 18-8

p(2) = 10

p(-1) = 2+2(-1)+3(-1)^2-(-1)^3

p(-1) = 2-2+3+1

p(-1) = 4

p(2)-p(-1) = 10-4

p(2)-p(-1) = 6 ans.