# rational expressions   20 videos

• #### Adding and Subtracting Rational Expression

##### AlgebraRational Expressions and Functions

How to add or subtract rational expressions.

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• #### Simplifying Rational Functions with Factoring and GCFs

##### AlgebraRational Expressions and Functions

How to simplify rational expressions.

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• #### Dividing Radicals and Rationalizing the Denominator

How to rationalize denominators.

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• #### Multiplying and Dividing Rationals

##### AlgebraRational Expressions and Functions

How to multiply and divide rational expressions.

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• #### Simplifying Expressions and Combining Like Terms

##### AlgebraPre-Algebra

How to simplify expressions by distributing and/or combining like terms.

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• #### Introduction to Rational Functions

##### AlgebraRational Expressions and Functions

How to find excluded values of a rational function.

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• #### Simplifying Expressions with Exponents

##### AlgebraExponents

How to simplify expressions with exponents.

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• #### Order of Operations

##### AlgebraPre-Algebra

How to use the order of operations to simplify expressions.

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• #### Solving Rational Equations with Like Denominators

##### AlgebraRational Expressions and Functions

How to solve rational equations by clearing the denominator.

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• #### Solving Rational Equations with Unlike Denominators

##### AlgebraRational Expressions and Functions

How to solve rational equations with unlike denominators.

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• #### Solving Single-step Equations

##### AlgebraSolving Equations

How to solve single step equations with one variable.

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• #### Solving Two-step Equations

##### AlgebraSolving Equations

How to solve two-step equations.

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How to solve rational equations.

• #### Introduction to Exponents

##### AlgebraExponents

How to interpret exponential expressions.

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• #### Solving Multi-step Equations

##### AlgebraSolving Equations

How to solve multi-step equations.

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• #### Greatest Common Factors

##### AlgebraFactoring

How to find the greatest common factor of 2 or more expressions.

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• #### Solving Equations with a Variable on Both Sides

##### AlgebraSolving Equations

How to solve equations with the same variable on both sides.

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