Math, asked by yjeevu101, 5 months ago

7a²-3a+12/(a-1) (a+1)​

Answers

Answered by adhikaryarchana
1

(a-1) (a+1)

=a²+a-a-1

=a²-1

a²-1=0

a²=1

a=+/-1

Hope it's help you.

Please mark me as brainliest.

I don't understand the first answer..may be that's not 3 ,it is 5...check that...If I am wrong,I will try my best to solve the answer and if I am right please mark me as brainliest. I will understand that I am right..

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