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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}$3x5x7

Easy
1min

Simplify $\frac{4x}{7}-\frac{2x-3}{21}$4x72x321.

Easy
1min

Simplify $-3x-\frac{3x}{8}$3x3x8.

Easy
1min
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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.

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