SOLUTION: one term of (5m+7n)^8 contains m^5. what is the exponent of n in that term? what is the coefficient of the term?
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Question 439781: one term of (5m+7n)^8 contains m^5. what is the exponent of n in that term? what is the coefficient of the term? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! one term of (5m+7n)^8 contains m^5. what is the exponent of n in that term? what is the coefficient of the term?
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The term is 8C5*(5m)^5*(7n)^3
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exponent of n is 3
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coefficient is 8C5*5^5*7^3 = 60,025,000
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Cheers,
Stan H.
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