Question

If p(x) =7-3x+2x² , then the value of p(-2) is​

Answer 1

Answer

7+6+2-8

=7

Step-by-step explanation:

Answer 2

Answer:

21

Step-by-step explanation:

p(x)=7−3x+2x^2

Putting x=−2,

p(−2)=7−3(−2)+2(−2)^2

=7+6+8

=21