SOLUTION: Write the expression as a single logarithm 1/8logx-logy. Otherwise indicate if not possible.
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Question 978767: Write the expression as a single logarithm 1/8logx-logy. Otherwise indicate if not possible.
Found 2 solutions by Alan3354, Theo:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Answer by Theo(13342) (Show Source): You can put this solution on YOUR website!
the expression is:
1/8 * log(x) - log(y)
1/8 * log(x) = log(x^(1/8))
expression becomes log(x^(1/8)) - log(y)
log(x^(1/8)) - log(y) becomes log(x^(1/8)/y)
that's your solution.
x^(1/8) is the same as the 8th root of x.
for example:
2^8 = 256
256^(1/8) = 2
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