Question

if p(x) =x³-1,then value of p (2) +p(-2
)​

Answer 1

Answer:

p(2)= 2³-1 = 8-1 = 7.

p(-2)= -2³ - 1 = -8 -1 = -9

p(2)+p(-2)= 7+(-9) = -2