5. Rational Functions

5.01 Rational parent functions

5.02 Direct and inverse variation

5.03 Other rational functions

5.04 Multiply and divide rational expressions

5.05 Add and subtract rational expressions

5.06 Solve rational equations

United States of America Virginia

Algebra 2

5.05 Add and subtract rational expressions

Adaptive

Worksheet

Interactive practice questions

Simplify $\frac{3x}{10}+\frac{5x+4}{10}$3x10+5x+410.

Easy

1min

Simplify the following: $\frac{3x}{5}-\frac{x}{7}$3x5−x7

Easy

1min

Simplify $\frac{4x}{7}-\frac{2x-3}{21}$4x7−2x−321.

Easy

1min

Simplify $-3x-\frac{3x}{8}$−3x−3x8.

Easy

1min

Outcomes

A2.EO.1

The student will perform operations on and simplify rational expressions.

A2.EO.1a

Add, subtract, multiply, or divide rational algebraic expressions, simplifying the result.

A2.EO.1b

Justify and determine equivalent rational algebraic expressions with monomial and binomial factors. Algebraic expressions should be limited to linear and quadratic expressions.

A2.EO.1c

Recognize a complex algebraic fraction and simplify it as a product or quotient of simple algebraic fractions.

A2.EO.1d

Represent and demonstrate equivalence of rational expressions written in different forms.

What is Mathspace

About Mathspace