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Mathematics 16 Online
OpenStudy (anonymous):

(-5n^7)^3

OpenStudy (unknownrandom):

You would first (-5)^3 and then multiply the ^7 and ^3 so that (-125^21)

OpenStudy (unknownrandom):

(-125n^21) sorry about that!

OpenStudy (anonymous):

Raise each of the terms to the power of three. (-5)^3 (n^7)^3. Remember to multiply exponents when raising a power to a power. So 7*3 will give us a new exponent of 21. Final answer is -125n^21

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