SOLUTION: What is the anwer worked out to 81q^4-256m^4

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Question 138741: What is the anwer worked out to 81q^4-256m^4
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
What is the answer worked out to 81q^4-256m^4
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= (9q^2 + (4m)^2)(9q^2 - (4m)^2)
= (9q^2 + (4m)^2)(3q + 4m)(3q-4m)
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Cheers,
Stan H.