Math, asked by divyanka5298, 4 months ago

factorise а (За - 2) -1

Answers

Answered by saumyabiju

1

Answer:

3a^2 - 2a-1

Step-by-step explanation:

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Answered by manasanagireddy16

3

Answer:

3a²-2a-1

By Factorisation we get

=> 3a²-3a+a-1

3a(a-1) +1(a-1)

(3a+1)(a-1)

Therefore answer is (3a+1)(a-1)

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