Rational, do you know what that term means? When you hear the word “rational” I like you to think of the word “fraction”. The difference between rational and fractions is rational expressions have variable terms (polynomials) in there numerators and denominators and fractions just have numbers. So, simplifying rational expressions is very much like simplifying […]

Read More...## Algebra Topics

- Absolute Value Basics
- Absolute Value Equations
- Absolute Value Graphs
- Absolute Value Inequalities
- Adding And Subtracting Real Numbers (positive and negative numbers)
- Area of Basic Shapes
- Area of Circle
- Articles
- Best Fitting Line
- Compound Inequalities
- Compound Interest
- Direct and Inverse Variation
- Distance Formula
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- Equations Multi-Step
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- Equations Two Step
- Find Equation Of Line Given Slope And Point
- Find Equation Of Line Given Two Points
- Find Equation Of Line Point-Slope Formula
- Formulas and Literal Equations
- Fractions Adding And Subtracting
- Fractions Basics
- Fractions LCD
- Fractions Multiplying And Dividing
- Function Composite
- Function Inverse
- Function Operations
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- Functions and Relations Basics
- Functions Vertical Line Test
- Graphing Lines
- Graphing Lines Using Intercepts
- Graphing Lines Using Table
- Inequalities
- Inequalities Basics
- Inequalities Two Variables
- Like Terms
- Linear Inequalities
- Mid-Point Formula
- Multiplying And Dividing Real Numbers (positive and negative numbers)
- Number Operations
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- Other topics
- Percent
- Polynomial Factoring Special Rules
- Polynomial Multiplication Special Rules
- Polynomials Adding and Subtracting
- Polynomials Factoring GCF
- Polynomials Factoring Trinomials
- Polynomials FOIL Method
- Polynomials Multiplying and Dividing
- Power Rule Dividing Powers
- Power Rule Multiplying Powers
- Power Rule Negative Exponents
- Power Rule Raise Power to Another Power
- Powers and Exponents
- Powers and Exponents Basics
- Quadratic Equations Completing The Square
- Quadratic Equations Graphing
- Quadratic Equations Solve By Factoring
- Quadratic Equations Solve By Square Roots
- Quadratic Formula
- Quadratic Formula Discriminant
- Quadratic Inequalities
- Radical Equations
- Radical Operations
- Rational Equations
- Rational Expressions Adding And Subtracting
- Rational Expressions Finding The LCD
- Rational Expressions Multiplying And Dividing
- Rational Expressions Simplifying
- Ratios and Proportions
- Scientific Notation
- Simplifying Radicals
- Slope
- Slope Intercept Formula
- Standard Form Line
- Systems Elimination / Combination Method
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- Systems of Inequalities
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- The Pythagorean Theorem
- Translating Verbal and Variable Phrases
- Variables
- Vertical and Horizontal Lines
- Volume of Basic Shapes
- Writing Equations of Lines

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