Math, asked by contactsaimhasan, 9 months ago

factorize 4a²-9b²-2a-3b

Answers

Answered by alekhiya99

1

Answer:(2a+3b)[(2a-3b)-1]

Step-by-step explanation:

4a^2-9b^2-2a-3b

[(2a)^2-(3b)^2] -(2a+3b)

[(2a+3b)(2a-3b)]-(2a+3b)

(2a+3b)[(2a-3b)-1]

Answered by pulakmath007

1

Answer:

4a²-9b²-2a-3b

= ( 2a + 3b ) ( 2a-3b) - ( 2a + 3b) [ using the identity a²-b² = (a+b) (a-b)]

= (2a+3b) ( 2a-3b-1)

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