Math, asked by HawkeyeNishan, 5 months ago

FACTORISE THE FOLLOWING :-

4a² - b² + 2a + b.

Answers

Answered by naina0529

2

Answer:

4a²-b²+2a+b

={(2a) ²-(b)²}+(2a+b)

={(2a+b)(2a-b)}+(2a+b)

=(2a+b)(2a-b+1)

#hope it helps....

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