Radical Expressions and Equations

Thumbnail for Adding or Subtracting Radical Expressions

Adding or Subtracting Radical Expressions 1 of 16

duration 8 minutes 15 seconds

Adding or Subtracting Radical Expressions

From Tom Grant

1,420 plays 1

This video shows examples of adding and subtracting radical expressions.

Thumbnail for Approximating Square Roots

Approximating Square Roots 2 of 16

duration 2 minutes 16 seconds

Approximating Square Roots

From Tom Grant

981 plays 0

This shows the process for calculating various roots on a calculator

Thumbnail for Converting between radical form and exponent form

Converting between radical form and exponent form 3 of 16

duration 1 minute 50 seconds

Converting between radical form and exponent form

From Tom Grant

9 plays 0

Shows how these forms are interrelated

Finding Cube Roots 4 of 16

duration 6 minutes 0 seconds

Finding Cube Roots

From Tom Grant

1,424 plays 0

This video explains how to find or simplify cube roots of numbers and expressions, giving several examples.

Finding Roots of Numbers 5 of 16

duration 5 minutes 21 seconds

Finding Roots of Numbers

From Tom Grant

725 plays 0

This video describes principal roots and negative roots of those that are even-indexed, and also shows why odd-indexed roots have single results. Lastly, non-real…

Finding Square Roots 6 of 16

duration 8 minutes 43 seconds

Finding Square Roots

From Tom Grant

1,021 plays 0

This talks about finding square roots of perfect square numbers.

Thumbnail for Introduction to simplifying a product involving square roots using the distributive property

Introduction to simplifying a product involving… 7 of 16

duration 44 seconds

Introduction to simplifying a product involving…

Introduction to simplifying a product involving square roots using the distributive property

From Tom Grant

8 plays 0

A quick distribution of a radical into the sum of two numerical terms, one whole and one radical as well.

Introduction to simplifying a product involving… 8 of 16

duration 1 minute 27 seconds

Introduction to simplifying a product involving…

Introduction to simplifying a product involving square roots using the distributive property

From Tom Grant

18 plays 0

A quick look at distributin a radical across a sum of a whole number and a different radical

Thumbnail for Introduction to simplifying a product of higher roots

Introduction to simplifying a product of higher… 9 of 16

duration 1 minute 34 seconds

Introduction to simplifying a product of higher…

Introduction to simplifying a product of higher roots

From Tom Grant

7 plays 0

A qucikc look at a simple fourth root of a combined pair of them, numbers only.

Introduction to simplifying a product of higher… 10 of 16

duration 50 seconds

Introduction to simplifying a product of higher…

Introduction to simplifying a product of higher roots

From Tom Grant

12 plays 0

In this example, the multiplication of two fourth-roots of numbers is shown and the reduction of the result

Thumbnail for Introduction to simplifying a product of radical expressions: Univariate

Introduction to simplifying a product of radical… 11 of 16

duration 1 minute 5 seconds

Introduction to simplifying a product of radical…

Introduction to simplifying a product of radical expressions: Univariate

From Tom Grant

10 plays 0

Just a quick couple of examples, one explaining the relationship between squaring and square rooting and one that just shows how to multiply two radical expressions that…