MediaSpace@WCSU

03:01

Absolute Value of a Number

From Tom Grant

1,521 plays 0

This video describes what absolute value means, then shows several examples of how to use it.

03:13

Adding and Subtracting Real Numbers

From Tom Grant

1,127 plays 0

This video goes over the rules for adding and subtracting signed numbers and then gives several examples.

08:15

Adding or Subtracting Radical Expressions

From Tom Grant

1,417 plays 1

This video shows examples of adding and subtracting radical expressions.

03:45

Adding or Subtracting Rational Expressions with a…

Adding or Subtracting Rational Expressions with a Common Denominator

From Tom Grant

1,073 plays 0

Demonstrates how to add or subtract fractions composed of algebraic expressions where the denominators are identical.

10:02

Adding or Subtracting Rational Expressions with…

Adding or Subtracting Rational Expressions with Unlike Denominators - Part 1

From Tom Grant

1,126 plays 0

Demonstrates a couple of simpler examples of adding two fractions composed of algebraic expressions.

05:05

Adding or Subtracting Rational Expressions with…

Adding or Subtracting Rational Expressions with Unlike Denominators - Part 2

From Tom Grant

1,057 plays 0

Another example that demonstrates how to add or subtract two fractions composed of algebraic expressions.

01:55

Adding Polynomials

From Tom Grant

1,058 plays 0

This demonstrates the procedure for adding two polynomials

06:19

Adding rational expressions involving different…

Adding rational expressions involving different quadratic denominators

From Tom Grant

6 plays 0

Adding ratioinal expressions with quadratic denominators requires factoring each denominator so that the LCD can be determined. Then each fraction is exapanded by…

01:44

Adding rational expressions with common…

Adding rational expressions with common denominators & GCF factoring

From Tom Grant

6 plays 0

An example that is easy to combine with subtraction, in this case, because the two fractions have common denominators. However, be aware that there may be a way to…

02:13

Adding rational expressions with common…

Adding rational expressions with common denominators and binomial numerators

From Tom Grant

6 plays 0

This demonstrates adding two rational expressions that have different terms individually in the numerator and a common denominator. When the fractions are added, it…

02:25

Adding rational expressions with denominators ax…

Adding rational expressions with denominators ax - b and b - ax

From Tom Grant

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Describes how to deal with denominators that are simply opposite in sign when adding or subtracting fractional expressions.

04:08

Adding rational expressions with denominators ax…

Adding rational expressions with denominators ax and bx: Basic

From Tom Grant

10 plays 0

Demonstrates how to adjuxt fractional algebra so that the fractions can be added together

00:59

Adding rational expressions with denominators ax…

Adding rational expressions with denominators ax and bx: Basic

From Tom Grant

4 plays 0

This example shows how to add fractions with different denominators by adjusting one of the fractions so that they have a common denominator.

02:12

Adding rational expressions with linear…

Adding rational expressions with linear denominators with common factors: Basic

From Tom Grant

18 plays 0

This shows how to determine a common denominator when the denominators share at least one factor. A numerical version is included for more understanding, and the…

02:15

Adding rational expressions with linear…

Adding rational expressions with linear denominators without common factors: Basic

From Tom Grant

7 plays 0

A subtraction of fractionso where the denominators have no factors in common so we simpllly multiply the two together to create the LCD. Then both fractions are…

04:11

Adding rational expressions with multivariate…

Adding rational expressions with multivariate monomial denominators: Advanced

From Tom Grant

10 plays 0

Shows how to use the given factors of two different denominators and find the LCD then adjust the fractions so they can be added

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