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This page provides a list of educational videos related to Addition with Unlike Denominators. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Addition with Unlike Denominators.
Repeated addition
By Khan Academy
Learn how to solve word problems by adding the same number many times.
Matrix Addition - YouTube
By Joel Walkley
YouTube presents Matrix Addition, an educational video resource on math.
Addition formulae Sin(A+B), Cos(A+B), Tan (A+B): ExamSolutions
By ExamSolutions
What are the addition formulae. To see the full index of tutorials go to ExamSolutions at http://www.examsolutions.co.uk
Applications of Vector Addition.avi
By AlRichards314
This video works through some examples of using vectors to model physical quantities including forces and velocities. This lesson was created for the Calculus and Vectors (MCV4U) in the province of Ontario, Canada.
Understanding angle addition formulas
By Khan Academy
Sal proves the identity cos(x+y) = cos(x)*cos(y) - sin(x)*sin(y).
Understanding angle addition formulas
By Khan Academy
Sal proves the identity sin(x+y) = sin(x)*cos(y) + cos(x)*sin(y).
Vector Addition and Scalar Multiplication, Example 1
By PatrickJMT
Vector Addition and Scalar Multiplication, Example 1. In this video, we look at vector addition and scalar multiplication algebraically using the component form of the vector. I do not graph the vectors in this video (but do in others).
The Addition Rule and Mutually Exclusive Events
By statslectures
Watch this video to get a better idea about what it means for two events to be mutually exclusive and how that plays a role in determining the probability of the union of those events.
Addition within five
By Khan Academy
Learn what it means to add. The examples used in this video are 1+1 and 2+3.
Vector Basics - Drawing Vectors/ Vector Addition - YouTube
By PatrickJMT
Vector Basics - Drawing Vectors/ Vector Addition. In this video, I discuss the basic notion of a vector, and how to add vectors together graphically as well as what it means graphically to multiply a vector by a scalar. For more free math videos, visit http://JustMathTutoring.com
Vector Addition and Scalar Multiplication, Example 2
By PatrickJMT
Vector Addition and Scalar Multiplication, Example 2. In this video I add two vectors in component form and also sketch the vectors to illustrate how to add vectors graphically (very useful stuff!).
Addition elimination method 3 | Systems of equations | 8th grade | Khan Academy
By Khan Academy
Khan Academy presents Addition Elimination Method 3, an educational video resource on math.
Relate addition and subtraction
By Khan Academy
See the relationship between 2+3=5, 5-2=3, and 5-3=2.
Addition and subtraction trig identities
By Khan Academy
Sal evaluates the cosine of twice an������������angle whose right triangle is given. To do this, he must use the cosine double-angle formula.
Addition and subtraction trig identities
By Khan Academy
Sal evaluates the cosine of the sum of 60������������ and another angle whose right triangle is given. To do this, he must use the cosine angle addition formula.
Addition and subtraction trig identities
By Khan Academy
Sal reviews all the different trigonometric angle addition identities: sin(a+b), sin(a-c), cos(a+b), cos(a-b), cos(2a), and sin(2a).
More examples of addition and subtraction of polynomials | Algebra II | Khan Academy
By Khan Academy
This instructor in this video, Sal Khan, discusses adding and subtracting polynomials. In an easy, conversational tone, the instructor explains processes clearly. Mr. Khan uses the Paint Program (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award in Education. The student or educator may want to open the video to 'full screen' as the instructor is using a black background and the writing is small.