Math, asked by SanchitaBhattarai, 4 months ago

Add the following :-
-(a-1)(a+1)(a²+1)(a²+4) =​

Answers

Answered by darshu1618
0

Answer:

-a⁶-4a⁴+a²+4

Step-by-step explanation:

-(a-1)(a+1)(a²+1)(a²+4) =

-1(a²-1)(a²+1)(a²+4)=

-1(a⁴-1)(a²+4)=

-1(a⁶+4a⁴-a²-4)=

-a⁶-4a⁴+a²+4

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