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Mathematics 19 Online
OpenStudy (ammarah):

Solve the exponential equation. Check for extraneous solutions. Round the result to three decimal places if necessary.

OpenStudy (smored):

what is the equation?

OpenStudy (ammarah):

|dw:1389332545303:dw|

OpenStudy (smored):

\[3^{4x}=27\] This?

OpenStudy (mathmale):

I'd suggest you re-write that 27 as 3^3. Then both sides of your equation would be 3 raised to some power. Equate the powers, solve the resulting equation, and you're done!

OpenStudy (smored):

\[3^{4x}=3^{3}\]

OpenStudy (ammarah):

can u please draw it out for me i kinda get what ur saying

OpenStudy (smored):

|dw:1389332876226:dw|

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