SOLUTION: Find the value of the logarithm without using a calculator.show work a) log7 49 b) log2 8

Algebra ->  Linear-equations -> SOLUTION: Find the value of the logarithm without using a calculator.show work a) log7 49 b) log2 8      Log On


   

Question 225859: Find the value of the logarithm without using a calculator.show work
a) log7 49
b) log2 8
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
a) log7 49
49 is 7^2, so the log is 2.
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b) log2 8
8 is 2^3
log%282%2C8%29+=+3