FIND
Find the product Of (2a+3b) (2a-3b)
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Answered by
7
(2a+3b)(2a-3b)
(a+b)(a-b)=>( a²-b²)
=> (2a²-3b²)
=> 4a²-9b²
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1
Answer:
ch 2 class 9th
factorize
identities no 3
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