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The expression 3(a^2+1)^2+2(a-1)(a^2+1...

The expression `3(a^2+1)^2+2(a-1)(a^2+1)-5(a-1)^2-4(0.75a^4+3a-1)` when simplified reduces to

A

`2a^(3)-a^(2)`

B

`2a^(2)-a^(3)`

C

`2a^(3)`

D

`2a^(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
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