SOLUTION: I need help solving log4(x^2+9)=2log4(3x)
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Question 191569: I need help solving log4(x^2+9)=2log4(3x)
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
I need help solving log4(x^2+9)=2log4(3x)
(3x)^2 = 9x^2
x = +3/sqrt(8) = +3sqrt(2)/4
x = -3/sqrt(8) = -3sqrt(2)/4
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