• #### Factoring Complicated Expressions - Concept

##### Math›Algebra 2›Factoring
How to factor ?ugly? expressions.
• #### Rules of Exponents - Problem 2

##### Math›Algebra 2›Exponents
How to simplify an exponential expression with negative exponents.
• #### Introduction to Exponents - Problem 3

##### Math›Algebra›Exponents
Connecting evaluating with exponents to the order of operations and addressing common errors with exponents and negative signs.
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• #### Powers of i - Problem 2

How to evaluate i to a negative power.
• #### Cube Roots - Problem 2

Introduction to cube root concept and notation, including cube roots of negative numbers.
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• #### Linear Inequalities - Problem 4

##### Math›Algebra›Solving and Graphing Inequalities
Flip the direction of the inequality sign whenever you multiply or divide by a negative value
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• #### Simplifying Expressions with Exponents - Problem 7

##### Math›Algebra›Exponents
Simplifying exponential expressions involving zero and negative exponents.
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• #### Scatterplots and Correlations - Concept

##### Math›Algebra›Introduction to Statistics
How to identify positive correlations, negative correlations, or no correlation between two variables.
• #### Multiplying and Dividing Rationals - Problem 7

##### Math›Algebra›Rational Expressions and Functions
Multiplying rational expressions involving negative exponents.
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• #### Introduction to Imaginary Numbers - Concept

How to define an imaginary number.
• #### Introduction to Exponents - Problem 3

##### Math›Algebra 2›Exponents
Connecting evaluating with exponents to the order of operations and addressing common errors with exponents and negative signs.
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• #### Definition of Slope - Problem 3

##### Math›Algebra›Linear Equations and Their Graphs
Determining whether a line segment has positive slope, negative slope, no slope, or slope zero
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• #### Introduction to Imaginary Numbers - Problem 1

How to simplify a radical using imaginary numbers.
• #### Absolute Value Inequalities - Problem 5

##### Math›Algebra›Absolute Value
Special cases of absolute value inequalities where the equation is greater than or less than a negative value.
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• #### Solving Two-step Equations - Problem 4

##### Math›Algebra›Solving Equations
Solving for a variable that has a negative coefficient by multiplying by -1
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• #### Dividing Complex Numbers - Problem 4

How to simplify radical quotients with a negative root in the denominator.
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• #### Solving Radical Equations - Problem 13

Practice evaluating radical expressions, including those that have negatives.
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• #### Additive and Multiplicative Inverses - Problem 1

##### Math›Algebra›Pre-Algebra
How to find the additive inverse of positive and negative numbers.