Explainers [1–100 of 286 explainers]
- Place Value: Four Decimal Places
- Converting Recurring Decimals to Fractions
- Converting Fractions to Recurring Decimals
- Multiplying Decimals
- Fractions on a Number Line
- Multiplying Fractions
- Dividing Fractions
- Reciprocals
- Estimating Quotients of Fractions
- Applying the Properties of Division When Dividing Rational Numbers
- Prime Factorization with Exponents
- Absolute Values of Integers
- Comparing and Ordering Integers
- Integers
- Integers on a Number Line
- Comparing and Ordering Rational Numbers
- Unit Rate
- Equivalent Ratios
- Ratio Tables
- Proportions
- Proportion Word Problems
- Proportional Equations
- Proportional and Nonproportional Relationships
- Direct Variation
- Inverse Variation
- Percent of a Number
- Percentage Change
- Fractions to Percents
- Percents to Fractions
- Decimals to Percentages
- Percentages to Decimals
- Order of Operations in Numerical Expressions with Decimals
- Evaluating Numerical Expressions: Absolute Value
- Evaluating Numerical Expressions: Distributive Property
- Powers and Exponents
- Square Roots of Perfect Squares
- Factoring Nonmonic Quadratics
- Factoring Perfect-Square Trinomials
- Completing the Square
- Difference of Two Squares
- Zero and Negative Exponents
- Simplifying Expressions: Combining Like Terms
- Fractional Exponents
- Multiplying Monomials
- Dividing Monomials
- Powers of Monomials
- Roots of Monomials
- Dividing Polynomials by Monomials
- Simplifying Monomials: Zero Exponents
- Simplifying Monomials: Negative Exponents
- Squaring Binomials
- Multiplying Binomials
- Degree and Coefficient of Polynomials
- Identifying Polynomials
- Polynomial Expressions
- Polynomial Long Division with Remainder
- Adding and Subtracting Radical Expressions
- Simplifying Radicals
- Approximating Radicals
- Scientific Notation
- Numbers Operations in Scientific Notation
- Rewriting Expressions Using the Distributive Property
- Evaluating Logarithms
- Laws of Logarithms
- Expanding an Expression to a Difference of Two Squares
- Partial Fractions: Nonrepeated Linear Factors
- Partial Fractions: Repeated Linear Factors
- One-step Equations: Multiplication and Division
- Two-Step Equations
- Linear Equations with Variables on Both Sides
- Solving Systems of Linear Equations Using Substitution
- Solving Systems of Linear Equations Using Elimination
- Solving Systems of Linear Equations Graphically
- Consistency and Dependency of Linear Systems
- Applications on Systems of Linear Equations
- Solving Quadratic Equations: Taking Square Roots
- Solving Quadratic Equations: Factoring
- Solving Quadratics by Completing the Square
- Solving Quadratic Equations: Quadratic Formula
- Applications of Quadratic Equations
- Radical Equations
- Logarithmic Equations with Like Bases
- Logarithmic Equations with Different Bases
- Percentage Equations
- Introduction to Inequalities
- Inequalities on a Number Line
- Determining Whether an Inequality Is True or False
- One-step Inequalities: Addition or Subtraction
- One-step Inequalities: Multiplication or Division
- Two-Step Linear Inequalities
- Compound Linear Inequalities
- One-Variable Absolute Value Inequalities
- One-Variable Quadratic Inequalities
- Polynomial Inequalities
- Rational Inequalities
- Function Rules
- Relations and Functions
- Domain and Range of a Function
- Linear Functions
- Linear Functions in Different Forms