12xy(9x^2 - 16x^2) / 4xy(3x + 4y )
Factorize and divide
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Ans:- 12xy(9x^2 - 16y^2) / 4xy(3x + 4y)
= 12xy{(3x)^2 - (16y)^2} / 4xy(3x + 4y)
= 12xy(3x + 4y) (3x - 4y) / 4xy(3x + 4y)
= 3(3x - 4y) (we cancel 12xy(3x + 4y) by 4xy(3x + 4y) in 3 times.
= 9x - 12y
hence 9x - 12y is the answer of your question
hope it will help you
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