Skip to main content
Back

Key Concepts and Practice: Roots, Rational Exponents, and Complex Numbers

Study Guide - Learn with Videos

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

The Imaginary Unit

  • Guided course
    Square Roots of Negative Numbers
    05:02

Powers of i

  • Guided course
    Higher Powers of i
    05:10
  • Guided course
    Powers of i
    04:10

Complex Numbers

  • Guided course
    Dividing Complex Numbers
    04:22
  • Guided course
    Introduction to Complex Numbers
    03:31
  • Guided course
    Adding and Subtracting Complex Numbers
    03:18

Radical Expressions

  • Guided course
    Square Roots
    05:49
  • Guided course
    Nth Roots
    06:56

Simplifying Radical Expressions

  • Guided course
    Adding & Subtracting Like Radicals
    03:50
  • Guided course
    Adding & Subtracting Unlike Radicals by Simplifying
    5:48
  • Guided course
    Radical Expressions with Variables
    06:44

Rational Exponents

  • Guided course
    Rational Exponents
    04:06