• #### Simplifying Expressions with Exponents - Problem 1

##### Math›Algebra›Exponents
How to simplify fractions with numbers and variables that are raised to an exponent.
• #### Simplifying Expressions with Exponents - Problem 3

##### Math›Algebra›Exponents
How to simplify fractions with multiple integers, variables, and positive and negative exponents.
• #### Simplifying Expressions and Combining Like Terms - Problem 5

##### Math›Algebra›Pre-Algebra
Basic overview of combining like terms, including negative coefficients
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• #### Simplifying Expressions with Exponents - Problem 2

##### Math›Algebra›Exponents
How to multiply fractions with numbers and letters with positive and negative exponents.
• #### Simplifying Expressions and Combining Like Terms - Problem 7

##### Math›Algebra›Pre-Algebra
Combining like terms within fractions in order to simplify the fractions with the order of operations
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• #### Simplifying Expressions and Combining Like Terms - Problem 4

##### Math›Algebra›Pre-Algebra
Commutative, associative, and distributive properties of real numbers
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• #### Simplifying Expressions with Exponents - Problem 4

##### Math›Algebra›Exponents
Overview of when exponents can be "distributed," or applied to products or quotients, and how exponents can not be applied to sums or differences.
• #### Simplifying Rational Functions with Factoring and GCFs - Problem 5

##### Math›Algebra›Rational Expressions and Functions
Simplifying rational expressions with monomial greatest common factors.
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• #### Simplifying Rational Functions with Factoring and GCFs - Problem 12

##### Math›Algebra›Rational Expressions and Functions
Addressing common errors in simplifying rational expressions.
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• #### Simplifying Rational Functions with Factoring and GCFs - Problem 6

##### Math›Algebra›Rational Expressions and Functions
Simplifying rational expressions using radical greatest common factors.
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• #### Simplifying Rational Functions with Factoring and GCFs - Problem 7

##### Math›Algebra›Rational Expressions and Functions
Rewriting rational expressions as separate fractions as a tool for simplifying.
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• #### Simplifying Complex Fractions - Problem 3

##### Math›Algebra 2›Rational Expressions and Functions
Simplifying Complex/Double Fractions.
• #### Definition and Domain of a Rational Expression - Problem 4

##### Math›Algebra 2›Rational Expressions and Functions
How to simplify a rational expression that contains opposite factors.
• #### Definition and Domain of a Rational Expression - Problem 2

##### Math›Algebra 2›Rational Expressions and Functions
How to simplify and find the domain of a rational expression.
• #### Multiplying and Dividing Rational Expressions - Problem 1

##### Math›Algebra 2›Rational Expressions and Functions
How to multiply rational expressions involving quadratics.
• #### Simplifying Complex Fractions - Problem 4

##### Math›Algebra 2›Rational Expressions and Functions
Simplifying complex fractions with an additional operation.
• #### Simplifying Complex Fractions - Problem 5

##### Math›Algebra 2›Rational Expressions and Functions
Simplifying complex fractions with multiple fractions embedded.
• #### Simplifying Complex Fractions - Problem 6

##### Math›Algebra 2›Rational Expressions and Functions
Simplifying fractions that have sums and differences of terms with negative exponents.
• #### Multiplying and Dividing Rational Expressions - Problem 2

##### Math›Algebra 2›Rational Expressions and Functions
How to divide rational expressions involving an opposite.
• #### Multiplying and Dividing Rational Expressions - Concept

##### Math›Algebra 2›Rational Expressions and Functions
How to multiply and divide rational expressions.