SOLUTION: use properties of logarithms to condense the logarithmic expression. write the expression as a single logarithm whose coefficient is 1. where possible, evaluate logarithmic express
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Question 147747: use properties of logarithms to condense the logarithmic expression. write the expression as a single logarithm whose coefficient is 1. where possible, evaluate logarithmic expressions.
1/6(log2x+log2y)-2log2(x+9) Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! 1/6(log2x+log2y)-2log2(x+9)
= (1/6)log2(xy) - 2log2(x+9)
= log2(xy)^(1/6) - log2(x+9)^2
= log2[(xy)^(1/6) / (x+9)^2]
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Cheers,
Stan H.
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