Question

if p(x)=3xsquare-5x-2,then find valuevofp(-1)-p(1)​

Answer 1

Step-by-step explanation:

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

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

=3+5-2

=8-2

=6

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

=3-5-2

=3-7

=-4

p(_1)-p(1)=6-(-4)

=6+4

=10