## 12.8.4 Solving Logarithmic Equations

There are two strategies for solving logarithmic equations.  Today, you will find out how each can be used.

Resources

• Notes: Part A
• Notes: Part B

Assignment

• p412 #1, 3-6, 8-10, *19-21

Things you should know how to do after today:

• Use laws of logarithms to help you solve equations involving logarithms
• Use the definition of a logarithm to help solve equations of the form:
• Solve equations of the form:
• Solve exponential equations using logarithms when:
• there are different bases that are not powers of a common base
• the variable is in the exponent
• Use an exponential equation where the variable is in the exponent to model problems and solve using logarithms
Attachments:
FileDescriptionFile size
12.8.4a.notes.pdf 460 kB
12.8.4b.notes.pdf 613 kB