# Ch 26: SAT Math: Rational Equations and Expressions

Prepare for the math section of your SAT with us. Watch the engaging video lessons, complete the practice exercises and take the short quizzes for self-reflection.

## SAT Math: Rational Equations and Expressions - Chapter Summary

The largest portion of the math SAT assesses algebra and functions concepts. Review these critical topics through our motivating video lessons:

• Solving rational equations
• Adding and subtracting rational expressions
• Multiplying and dividing rational expressions

After finishing each video lesson, make sure that you complete the quick online quiz for immediate feedback on your progress. Follow up with additional review, if necessary.

### SAT Math Objectives

The math section of the SAT has 58 questions to be completed in 80 minutes. Approximately 35%-40% of the questions address topics related to algebra and functions, such as the following:

• Solving linear equations and inequalities
• Equations and inequalities systems
• Simplification and substitution in algebraic expressions
• Exponent properties
• Algebraic word problems
• Equations of lines
• Inverse and direct variation
• Absolute value
• Concepts of algebraic functions

This chapter, dealing with rational equations and expressions, provides you with plenty of practice problems for mastering rational equations. Your quiz results will tell you when you're ready to move forward.

On test day, make sure that you have fresh batteries in your approved calculator, although you won't be able to use it for all of the problems. You won't lose any points for unanswered questions or incorrect answers.

Final Exam
Chapter Exam

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