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Mathematics 24 Online
OpenStudy (softballgirl372015):

Algebra 2 help solving equations with x as the exponent. Question attached.

OpenStudy (softballgirl372015):

OpenStudy (anonymous):

let's take 3^x=t the eqn becomes t^2-6t+9=0 This looks like (t-3)^2=0 i.e. 3^x=3 i.e. x=1

OpenStudy (softballgirl372015):

thanks for the answer! :)

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