Question

plz solve quest no.5​

Answer 1

Answer

Substitute 1 in p(X)= -3

Then

Substitute -1 in p(X)= -9

Add to get -12

Hope u got it☺

Answer 2

Answer: -12

Step-by-step explanation:

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

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

= 1-3+2-3 + [-1-3-2-3]

= -3 + (-9)

= -12