Question

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IF P(x) = 3 x3 - 2x2-x+4 then find the value of
P(-1) +p(1)​

Answer 1

Answer:

P(x) = (3 x3)-(2x2)-x+4

P(-1)=3(-1^3)-2(-1^2)-(-1)+4

=3*-1 -2*1+1+4

=-3-2+5

P(-1)=6

P(1)=3*1^3-2*1^2-1+4

=3-2-1+4

P(1)=4