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    Name:  logs maths.bmp
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    Hi guys, the question is in the top line of the picture and I need to solve the equation.

    The second line (is the first part of the answer) and shows us how to deal with the RHS of the equation.

    How do they get log base 3 (6x^2 - 19x + 2) for the second stage of simplying it?

    Also how does the log base 3 to the 9 in the denominator come about?

    Thanks guys!
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    They've used the change of base formula, also \log_3(9) = 2 because 3^2 = 9
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    log_a b=\frac{log_c b}{log_c a}
 
 
 
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