# math

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factor (m/4 + n/3)(3m/4 - 2n/3)

Is this the answer? if not, what did I do wrong? 3m^2/16 + mn/12 - 2n^2/9

• math -

First factor out the common denominator of 12²=144, which then gives automatically the factorization:

(3m+4n)(9m-8n)/144

• math -

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