A logarithmic equation includes a logarithm with a variable in its __________. The relationship...

A logarithmic equation includes a logarithm with a variable in its __________.
The relationship \(\log_b(x)=y\) can be rewritten in exponential form as __________.
A logarithm is only defined when its input is __________.
When logarithms with the same base are added, the __________ property can be used to combine them.
An extraneous solution is a possible solution that does not satisfy the original __________.