Asked by Neil

Evaluate the logarithm
log3 729
Answered by Steve
since 3^6 = 729,

log3 729 = 6
Answered by Neil
Ah. I see. I understand now. Thank you very much, Steve.
Answered by Neil
It's pretty much like this:
log3 729= x
3^x= 729
3^x= 3^6
x= 6
Answered by Steve
exactly. log and power are inverse operations, just like multiply and divide, add and subtract, root and square, etc.
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