Question

if p(x)=3x square-4x+11 find the value of p(-2)

Answer 1

Answer:

15

Step-by-step explanation:

p(x) = 3x²-4x+11

p(-2) = 3(2)²-4×2+11 = 12 - 8 + 11 = 15

Answer 2

Step-by-step explanation:

p(X)=3x²-4x+11

p(-2)=3(-2)²-4(-2)+11

=3(4)+8+11

=12+19

=31