Math, asked by skirti0307s2, 3 months ago

factorise the following
2x²+x - 1

Answers

Answered by asahilthakur

0

Answer:

(2x-1)(x+1)

Step-by-step explanation:

2x²+x-1

= 2x²+2x-x-1

= 2x(x+1)-1(x+1)

= (2x-1)(x+1)

Answered by bhuvanvemi

0

Answer:

Answer:

(2x-1)(x+1)

Step-by-step explanation:

2x²+x-1

= 2x²+2x-x-1

= 2x(x+1)-1(x+1)

= (2x-1)(x+1)

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