Use the change-of-base formul to rewrite the logarithm using the common logarithm or the natural logarithm.

`\log_3(64)`

First, write the exact answer. Do not round.

`\log_3(64)=`  

Now, use a calculator to evaluate the logarithm. Round to four decimal places.

`\log_3(64)~~`

Hint

Get help: Video

Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Decimal values are not allowed

Box 2: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Enter DNE for Does Not Exist, oo for Infinity
Your answer should be accurate to at least 4 decimal places.