• #### Rationalizing the Denominator with Higher Roots - Problem 4

Rationalizing a denominator with a root of a variable.
• #### Solving Formulas - Concept

##### Math›Geometry›Area
How to strategize about solving formulas for variables; how to solve the area of a rectangle formula for base and height; how to solve the area of a triangle formula for base and for height.
• #### Absolute Value Inequalities - Problem 2

##### Math›Algebra›Absolute Value
How to solve and graph absolute value inequalities with one variable when there is a infinite solution.
• #### Absolute Value Inequalities - Problem 1

##### Math›Algebra›Absolute Value
How to solve and graph absolute value inequalities with one variable when there is a compound solution.
• #### Introduction to Functions - Concept

##### Math›Algebra 2›Functions
How to define a function.
• #### Distributing - Problem 2

##### Math›Pre-Algebra›Polynomials
Distributing a monomial with a variable or two variables over a polynomial
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• #### Solving Proportions - Problem 3

##### Math›Geometry›Similarity
How to solve a proportion with a variable expression and a variable.
• #### Introduction to Functions - Problem 2

##### Math›Algebra 2›Functions
How to tell if a relationship is a function by looking at a set of points.
• #### Introduction to Functions - Problem 3

##### Math›Algebra 2›Functions
How to tell if a relationship is a function by looking at graphs.
• #### Introduction to Functions - Problem 1

##### Math›Algebra 2›Functions
How to tell if a relationship is a function by looking at a flow chart.
• #### Solving for a Parameter in a Linear Equation - Problem 3

##### Math›Precalculus›Linear Equations and Inequalities
Literal equations, or solving for a variable in a given equation with multiple variables.
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• #### Solving for a Parameter in a Linear Equation - Problem 3

##### Math›Algebra 2›Linear Equations
Literal equations, or solving for a variable in a given equation with multiple variables.
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• #### Parallelogram Properties - Problem 1

##### Math›Geometry›Polygons
How to solve for variables when given the angles of a parallelogram in terms of those variables.
• #### Distributing - Concept

##### Math›Pre-Algebra›Polynomials
Distributing a constant, variable, or negative over a polynomial
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• #### Formulas - Concept

##### Math›Pre-Algebra›Solving Equations and Inequalities
The importance of solving literal equations for a given variable
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• #### Solving Proportions - Problem 2

##### Math›Geometry›Similarity
How to solve a proportion with a variable expression.
• #### Exponents - Problem 3

##### Math›Pre-Algebra›Integers
Intro to simplifying expressions that involve a power to a power with an integer or variable base
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• #### Function Notation - Problem 6

##### Math›Algebra›Graphs and Functions
Adding, subtracting, multiplying and dividing functions with variable inputs
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• #### Exponents - Problem 1

##### Math›Pre-Algebra›Integers
Re-writing repeated multiplication using exponents, including variable and integer bases
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• #### Formulas - Problem 2

##### Math›Pre-Algebra›Solving Equations and Inequalities
Solving literal equations for a variable in geometry formulas
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