Solving Equations
Khan Academy: Equations with variables on both sides
Khan Academy: Equations with parentheses
Multiple Representations
Functions
Laws of Exponents
Khan Academy: Exponents with Negative Fractional Bases
Khan Academy: Multiply Powers
Khan Academy: Powers of Powers
Khan Academy: Divide Powers
Khan Academy: Powers of products and quotients
Khan Academy: Negative Exponents
Khan Academy: Multiply and Divide powers
Multiplying Binomials