Math, asked by bhaskarreddy49, 4 months ago

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

Answers

Answered by Anonymous

2

Answer:

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

Step-by-step explanation:

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

=9a²-4b²-(3a+2b)

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

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

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