Logarithmic Properties and Change of Base

• 2.345

Write the expression as a single logarithm.   Then simplify if possible.
log 6 - log 3 + 2 log 7

• log 98

• log 78

• log 56

• log 45

Use these and other properties of logarithms to evaluate the expression. \log_232\ -\ 6^{\log_63}

Using the change of base rule, what is this logarithm equivalent to?

• A

• B

• C

• D

• Product property

• Quotient property
  

• Power property

• Change of Base Property

Use the change of base rule to rewrite this problem:

log₆216

• log(6)/log(216)

• log(216)/log(6)

Use the change of base rule to rewrite this problem:

log₃64

• log(64)/log(3)

• log(3)/log(64)

Using the change of base rule, what is this logarithm equivalent to?

• A

• B

• C

• D

Using the change of base rule, what is this logarithm equivalent to?

• A

• B

• C

• D