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Question 7 Solve 3 log6 2 + 2 log6 3 - log6 x= 2

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3\log _62+2\log _63-\log _6x=2

Bring up the coefficients as exponents:


\log _62^3+\log _63^2-\log _6x=2

Apply product rule of log and quotient rule:


\log _6((2^3*3^2)/x)=2
\log _{6\text{ }}((8*9)/x)=2
\log _{6\text{ }}(72)/(x)=2

If log6 (72/x) = 2, then 72/x= 6^2


72/x=6^2
72/x=36
72/36\text{ = x}
x=2

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