Math, asked by jayatijunnare, 1 month ago

÷(2x^{2} -x-1) ÷ (x-1)


plz help urgent!

Answers

Answered by sangwanpar068
0

Answer:

The given expression 2x

2

−x−21 can be factorised as follows:

2x

2

−x−21=2x

2

−7x+6x−21

=x(2x−7)+3(2x−7)

=(x+3)(2x−7)

Hence, 2x

2

−x−21=(x+3)(2x−7)

Step-by-step explanation:

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