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If h(x)=x31x3, evaluate \(h(a) - h(\...

If h(x)=x31x3, evaluate h(a)h(1a)

A.

-1

B.

0

C.

2a32a3

D.

2a32a3

Correct answer is C

h(x)=x31x3

h(a)=a31a3

h(1a)=(1a)31(1a)3=1a3a3

h(a)h(1a)=(a31a3)(1a3a3)=2a32a3