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Precalculus Review: Exponents, Polynomials, Functions, Inverses, and Radicals

Study Guide - Learn with Videos

Curated lessons matched to your uploaded material – learn every topic step by step.

Exponents

  • Guided course
    Zero and Negative Rules
    6:37
  • Guided course
    Power Rules
    5:50
  • Guided course
    Simplifying Exponential Expressions
    6:39

Multiplying Polynomials

  • Guided course
    Multiply Polynomials Using the Distributive Property
    04:15
  • Guided course
    Special Products - Square Formulas
    04:14
  • Guided course
    Special Products - Cube Formulas
    03:41

Function Operations

  • Guided course
    Multiplying & Dividing Functions
    7:24
  • Guided course
    Adding & Subtracting Functions Example 1
    4:46
  • Guided course
    Adding & Subtracting Functions
    5:56

Function Composition

  • Guided course
    Decomposition of Functions
    4:07
  • Guided course
    Function Composition
    4:56
  • Guided course
    Domain Restrictions of Composed Functions
    3:51

Rationalize Denominator

  • Guided course
    Rationalizing Denominators
    2:58
  • Guided course
    Rationalizing Denominators Using Conjugates
    03:42

Simplifying Radical Expressions

  • Guided course
    Expanding Radicals
  • Guided course
    Radical Expressions with Fractions
    05:45
  • Guided course
    Adding & Subtracting Unlike Radicals by Simplifying
    5:48