PreCal: Solving Equations

Table of Contents:

1. General ideas
   
   1. solving in your head
   2. examples
   3. operations on equations
   4. solving exactly versus solving approximately
   5. examples
   6. practice
2. Linear equations
   
   1. method
   2. examples
   3. practice
3. Solving by factoring and the quadratic formula
   
   1. solving by factoring
   2. examples
   3. cautionary note
   4. using the quadratic formula
   5. examples
   6. practice
4. Solving fractional and rational equations
   
   1. fractional equations
   2. examples
   3. radical equations
   4. examples
   5. practice
5. Exponential equations
   
   1. method
   2. examples
   3. practice
6. Simultaneous equations
   
   1. method
   2. examples
   3. practice
7. Section Test