Question

If P(x)=x3 - 7? +7 + 1then find the value of P(-1)+P(1)/2​

Answer 1

Answer:

Given, p(x)=x

3

−3x

2

+2x

p(2)=(2)

3

−3(2)

2

+2(2)

=8−12+4

=12−12=0