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Mathematics 8 Online
OpenStudy (anonymous):

solve for x. x^(-4/5)=16

hero (hero):

take logs of both sides

OpenStudy (precal):

or take both sides to the (-5/4) power

OpenStudy (anonymous):

What would that be?

OpenStudy (precal):

do you have a calculator? (16)^(-5/4)

hero (hero):

Brilliant idea pre-cal

OpenStudy (precal):

Thanks Hero I always solve equations in the most efficient manner. Why do extra work?

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