Question

If p(x)=x^3-1, then the value of p(1)+p(-1) is?

Answer 1

Answer:

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Answer 2

Answer:

-2

Step-by-step explanation:

p(1) = 1^3-1

= 1-1

= 0

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

= -1-1

= 2

ADDING P(1) AND P(-1)

0+(-2)

0-2

= -2