Question

7. If p(x) = x3 – x2 + x + 1, then find the value of
p(1)+p(-1)/2

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Answer 1

Answer:

= 0

Step-by-step explanation:

p(1)+p(-1)/2= {1-1+1+1 + (-1) -1-1+1}

= (2-2-1+1)

= 0