Question

if p(×) = ×^3 -2, find the value of p(1) + p(-1)​

Answer 1

Answer:

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Step-by-step explanation:

You can easily find by putting values

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

=-4

Answer 2

Answer:

-4

Step-by-step explanation:

×=-1

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

×=1

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

p(1) + p(-1) =-3 -1 =-4