multiply (2m²n-3mn²)and (3m-4n)
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Step-by-step explanation:
(2m²n-3mn²)(3m-4n)=2m²n * 3m -2m²n * 4n - 3mn² *3m +3mn² * 4n
=6m^3 n-8m^2n^2-9m^2n^2+12m n^3
=6m^3 n-17m^2n^2+12m n^3
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