Factorise 4a²-9b²-2a-3b
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Kindly refer to attachment for solution ^_^
Hope it helps ^_^
Hope it helps ^_^
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jashan667:
Thanks so much
yes
Answered by
5
4a² - 9b² - 2a - 3b
={(2a)²−(3b)²}−(2a+3b)
={(2a+3b)(2a−3b)}−(2a+3b)
=(2a+3b)(2a−3b−1)
nice ans
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