Algebra Videos
Videos 31-40 of 47
 

Complex Numbers with Problem Solving
There are a certain type of numbers which you can write in the form of a+bi. i is known as the imaginary unit. These numbers are called complex numbers.
Tags // math complex imaginary numbers
Added: May 27, 2009, 7:44 pm
Runtime: 610.00 | Views: 6923 | Comments:0

Type: public Video
Status: Live!

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Real Numbers and Complex Numbers
This video will explain the difference between real numbers and complex numbers. This mainly focuses on complex numbers.
Tags // math complex imaginary numbers
Added: May 27, 2009, 7:49 pm
Runtime: 0.00 | Views: 6074 | Comments:0

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Status: Live!

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Quadratic Equation part 2
2 more examples of solving equations using the quadratic equation
Tags // algebra quadratic equation
Added: May 27, 2009, 7:50 pm
Runtime: 553.00 | Views: 6330 | Comments:0

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Status: Live!

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Completing the square
This math video solves a quadratic by completing the square.
Tags // algebra completing the square quadratic
Added: May 27, 2009, 7:51 pm
Runtime: 0.00 | Views: 5265 | Comments:0

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Status: Live!

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Quadratic Inequalities
This math video solves quadratic inequalities using factoring.
Tags // quadratic factoring inequality algebra
Added: May 27, 2009, 7:53 pm
Runtime: 588.00 | Views: 5971 | Comments:0

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Status: Live!

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Introduction to functions
This math video is an introduction to functions whihc have been used in mathematics for a very long time, and lots of different names and ways of writing functions have come about.
Tags // algebra functions f(x) domain range
Added: May 27, 2009, 7:56 pm
Runtime: 572.00 | Views: 6301 | Comments:0

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Status: Live!

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Functions (Part III)
Even more examples of function exercises. Introduction of a graph as definition of a function.
Tags // Functions algebra f(x) math
Added: May 27, 2009, 7:59 pm
Runtime: 552.00 | Views: 4523 | Comments:0

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Status: Live!

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Functions (part 4)
An example of a functions problem submitted by a youtube viewer
Tags // functions algebra math compotise f(x) g(x) khan
Added: May 27, 2009, 8:00 pm
Runtime: 367.00 | Views: 5869 | Comments:0

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Status: Live!

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Identifying a Function Domain
All the values that go into a function is called the domain.
Tags // domain range algebra function
Added: May 27, 2009, 8:02 pm
Runtime: 598.00 | Views: 6432 | Comments:0

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Status: Live!

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Systems of equations
Systems of equations are explained in this science video.
Tags // Algebra systems of equations
Added: May 27, 2009, 7:32 pm
Runtime: 596.00 | Views: 5346 | Comments:0

Type: public Video
Status: Live!

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