Roots and Radical Expressions Videos - Free Educational Videos for Students in K - 12


Lumos Video Store

This page provides a list of educational videos related to Roots and Radical Expressions. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Roots and Radical Expressions.


Simplifying Radicals With Variables, Exponents, Fractions, Cube Roots - Algebra


By The Organic Chemistry Tutor

This algebra 1 & 2 video tutorial shows you how to simplify radicals with variables, fractions, and exponents that contains both square roots, cube roots, and variables such as x, y, and z. This video contains plenty of examples and practice problems.Here is a list of topics: 1. Simplifying Radical Expressions With Variables & Exponents 2. Simplifying Radicals With Fractions & Variables 3. Radicals With Square Roots & Cube Roots 4. Radical Expressions with X, Y, and Z 5. Absolute Value - Simplifying radical expressions

13 - Add and Multiply Imaginary Numbers - Part 1


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

11 - Simplify Expressions with Imaginary Numbers - Part 1


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

05 - Simplify Irrational Exponents, Part 1 (Radical Exponents, Powers, Pi & More)


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

10 - What are Imaginary Numbers?


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

18 - Dividing Complex Numbers - Part 1


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

Writing Equations of Ellipses In Standard Form and Graphing Ellipses - Conic Sections


By The Organic Chemistry Tutor

This algebra video tutorial explains how to write the equation of an ellipse in standard form as well as how to graph the ellipse when in standard form. It explains how to find the coordinates of the foci, vertices, and co-vertices. This video contains plenty of examples and practice problems.

16 - Add and Multiply Complex Numbers - Part 1


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

16 - Domain and Range of a Quadratic Function - Part 1 (Graphing Quadratics)


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

15 - Complex Numbers & the Complex Plane


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

18 - Properties of Logarithms (Log x) - Part 1 - Laws of Logs - Calculate Logs & Simplify


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!