Math 98 Brush Ups - Rational Expressions / Equations

To get started, please print the worksheet and do the problems. Use the videos below for help.

Video Lessons and Answers

Question Lesson Answer
1a Simplify Rational Expressions (Fractions) Answer 1a
1b Pull out a factor of -1, then Simplify the Fraction Answer 1b
2a Multiply or Divide Rational Expressions Answer 2a
2b Multiply or Divide Rational Expressions Answer 2b
3a Add or Subtract Rational Expressions with the Same Denominator Answer 3a
3b Add or Subtract Rational Expressions with the Same Denominator Answer 3b
4a Solve Rational Equations - One Solution Answer 4a
4b Solve Rational Equations - Two Solutions Answer 4b
4c Solve Rational Equations - Two Solutions Answer 4c
5a Solving Proportions - One Solution Answer 5a
5b Solving Proportions - One Solution Answer 5b
5c No Lesson Answer 5c

Need More Help?

If you are in need of additional math help, check out more resources in our Learning Links.