Question

if p(x) =x3-x3+x+1 the value of p(1) +p(-2) /2 is​

Answer 1

Answer:

2

Step-by-step explanation:

Given p(x)= x^3-x^3+x+1

p(1)+p(-2)/2 is as follows:

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

p(-2)/2 = p(-1)

p(-1)= (-1)^3-(-1)^3+(-1)+1= -1+1-1+1=0

p(1)+p(-2)/2=2+0=2