(a+1)(a - 1)(a²+1)=?
Answers
Answered by
12
Answer:
(a+1)(a-1)(a²+1)
= (a²-1)(a²+1)
= a⁴-1
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Answered by
1
Answer:
a²-1²
Step-by-step explanation:
(a+1) (a-1) (a²+1)
(a+1) (a-1)(a²)+(1²)
(a+1) (a-1) (a+1) (a+1)
(a+1) (a-1)
a²-1²
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