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Mathematics 17 Online
OpenStudy (anonymous):

Please Help!!:)

OpenStudy (anonymous):

\[7^{-3x}\approx 9\]

OpenStudy (anonymous):

is that a 2 or a three, sorry my vision is a bit off

OpenStudy (anonymous):

It's -3x:)

OpenStudy (nubeer):

do u have to do this by using log?

OpenStudy (anonymous):

Yes:/

OpenStudy (nubeer):

first apply log on both sides tell me what u got..

OpenStudy (anonymous):

I'm going to review the lesson again thanks:)

OpenStudy (nubeer):

lol.. ok sure how ever u like..

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