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HSC Maths Ext2 - Complex Numbers - Solving Quadratic Equations with Complex Coefficients
By Mathema Tutoring
Welcome to my HSC 4 Unit maths: Complex Numbers series. In this video we learn how to solve quadratic equations with complex coefficients. Be sure to SUBSCRIBE for more videos in the future.
Systems of equations with elimination (and manipulation) | High School Math | Khan Academy
By Khan Academy
Khan Academy presents Solving Systems of Equations by Multiplication, an educational video resource on math.
Solving Quadratic Equations by Factoring - MathHelp.com
By yourteachermathhelp
This video is a clip of a smaller segment. Students learn to solve quadratic equations by the method of their choice, using the following rules. If possible, use the factoring method. If there is no coefficient on the squared term, and the middle term of the trinomial is even, use completing the square. If there is a coefficient on the squared term, and/or if the middle term is odd, use the quadratic formula. If the variable only appears in the squared term, get the variable by itself on one side of the equation and square root both sides.
Grade 2 math 11.10a adding and subtracting money (dollars and cents)
By Joann's School
How to add or subtract money in vertical form as the amounts stacked one on top of the other. A two part word problem is included involving addition and subtraction of money.
One-Step Division Equations - MathHelp.com - Math Help
By yourteachermathhelp
1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson students learn to solve one-step division equations. For example to solve x/4 = 2 multiply both sides of the equation by 4 to get x = 8. Next check the solution by substituting an 8 back into the original equation to get (8)/2 = 4 which is a true statement so the solution checks.
One-Step Subtraction Equations - MathHelp.com - Math Help
By yourteachermathhelp
This video takes you through a one step subtraction equation and also shows you how to check your answer.
Expressions and Equations - Grade 6 Math Educational Video (6.EE.7)
By Lumos Learning
Using the Lumos Study Programs, parents and educators can reinforce the classroom learning experience for children and help them succeed at school and on the standardized tests. Lumos books, dvd, eLearning and tutoring are used by leading schools, libraries and thousands of parents to supplement classroom learning and improve student achievement in the standardized tests.
PARENTS please visit LumosTestPrep.com to learn more.
EDUCATORS please visit LumosLearning.com to learn more
Expressions and Equations - Grade 7 Math Educational Video (7.EE.2)
By Lumos Learning
Using the Lumos Study Programs, parents and educators can reinforce the classroom learning experience for children and help them succeed at school and on the standardized tests. Lumos books, dvd, eLearning and tutoring are used by leading schools, libraries and thousands of parents to supplement classroom learning and improve student achievement in the standardized tests.
PARENTS please visit LumosTestPrep.com to learn more.
EDUCATORS please visit LumosLearning.com to learn more
Writing equations of perpendicular lines | Mathematics I | High School Math | Khan Academy
By Khan Academy
Perpendicular lines are lines that intersect each other at right angles. In this video, Sal Khan demonstrates how to know which lines are perpendicular when solving an algebraic equation. 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. (03:28) There is a lot of information on the screen--the viewer may want to open the video to 'full screen.'
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.
Adding and Subtracting Polynomials (Simplifying Math)
By Eric Buffington
A short lesson on adding and subtracting Polynomials. This video emphasizes the importance of adding and subtracting like terms.
Solve System of Linear Equations Using Addition Method
By APUS07
YouTube presents Solve System of Linear Equations Using Addition Method, an educational video resource on math.
Addition elimination method 1 | Systems of equations | 8th grade | Khan Academy
By Khan Academy
Khan Academy presents Addition Elimination Method 1, an educational video resource on math.
Addition elimination method 2 | Systems of equations | 8th grade | Khan Academy
By Khan Academy
Khan Academy presents Addition Elimination Method 2, an educational video resource on math.
Systems of Linear Equations - Inconsistent Systems Using Elimination by Addition - Example 1
By PatrickJMT
YouTube presents Systems of Linear Equations - Inconsistent Systems Using Elimination by Addition - Example 1 an educational video resources on math.
Grade 7 Math - Modeling Using Equations or Inequalities
By Lumos Learning
Using the Lumos Study Programs, parents and educators can reinforce the classroom learning experience for children and help them succeed at school and on the standardized tests. Lumos books, dvd, eLearning and tutoring are used by leading schools, libraries and thousands of parents to supplement classroom learning and improve student achievement in the standardized tests.
Ch02_01 Linear Equations in One Variable CBSE MATHS
By Online Pathshala
Linear Equations in one variable
4.OA.3- Understanding Multi-step Problems(Grade 4 Math) |
By Lumos Learning
This lesson was cerated to be ued in a 4th grade flipped Math class. (Slides provided by LearnZillion