SOLUTION: I don't even know where to start. The problem is log2^x = 1/3log2^27. Can you please show me step by step.
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Question 373122: I don't even know where to start. The problem is log2^x = 1/3log2^27. Can you please show me step by step.
Found 2 solutions by nerdybill, CharlesG2:
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
Apply "log rules"...
.
Starting with:
Answer by CharlesG2(834) (Show Source): You can put this solution on YOUR website!
I don't even know where to start. The problem is log2^x = 1/3log2^27. Can you please show me step by step.
log 2^x = (1/3)log 2^27
logarithmic rule: nlogb(m) = logb(m^n)
log 2^x = log 2^(27 * 1/3)
log 2^x = log 2^9
2^x = 2^9 (these must equal)
x = 9
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