3a²- 1 - 2a factories
Answers
Answered by
3
Answer:
(3a+1)(a-1)
Step-by-step explanation:
3a^2-2a-1
=3a^2-3a+a-1
=3a(a-1)+1(a-1)
=(3a+1)(a-1)
THEREFORE YOUR ANSWER IS (3a+1)(a-1)
I hope you are satisfied by my answer.
Answered by
1
ANSWER:--
a=1 ,a = -1/3
Step-by-step explanation:
3a×2 -3a+1a -1
3a(a-1)+1(a-1)
(a-1)(3a+1)
a=1 ,a = -1/3
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