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This page provides a list of educational videos related to Multiplication Expressions. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Multiplication Expressions.

Khan Academy: Algebraic Expression Least Common Multiple

By Khan Academy

This Khan Academy video offers more information on algebraic expression least common multiple and contains a few sample problems with a step-by-step walkthrough on solving these problems.

Expressing division in multiple ways

By Khan,Academy

This word problem is solved by showing 4 different ways to divide 18 by 2.

Expressions with unknown variables 2

By Khan Academy

A few more examples where Sal evaluates expressions with multiple unknown variables.

Multiplying and dividing scientific notation

By Khan Academy

Learn how to simplify a multiplication and division expression using scientific notation. The expression in this problem is (7 * 10^5) / ((2 * 10^-2)(2.5 * 10^9)).

Computing in scientific notation

By Khan Academy

Learn how to simplify a multiplication and division expression using scientific notation. The expression in this problem is (7 * 10^5) / ((2 * 10^-2)(2.5 * 10^9)).

Trigonometric functions and side ratios in right triangles

By Khan Academy

Sal is given a diagram with multiple right triangles and is asked to match different expressions with different trig values.

Qtr 1, Lesson 3: Rewriting Equations and Formulas

By Stan Lisle

A lesson describing how to rewrite algebraic expressions with multiple variables and solve for any of the variables. Problems included to test the student's understanding.

Commutative Law of Multiplication

By Khan,Academy

In this Kahn Academy video you will learn to use the commutative law of multiplication to write expressions in different ways.

Trigonometric functions and side ratios in right triangles

By Khan Academy

Sal is given a diagram with multiple right triangles and is asked to match different expressions with different trig values.

Simplify numerical radical expressions with multiple terms

By Khan Academy

Sal shows how to rationalize the denominator of the expression (16+2x^2)/(8).

Simplify numerical radical expressions with multiple terms

By Khan Academy

Sal shows how to manipulate expressions like 1/2 and 12/(2-5) so there's no radical in the denominator. This is called rationalizing the denominator.45

Properties of matrix multiplication

By Khan Academy

Sal determines which of a few optional matrix expressions is equivalent to the matrix expression A*B*C. This is done using what we know about the properties of matrix addition and multiplication.

SAT Math Part 5 - Evaluating Algebraic Expressions With Multiple Variables - Membership

By The Organic Chemistry Tutor

Fraction multiplication as scaling

By Khan Academy

Learn how to compare the following expressions by thinking about multiplication as scaling: 2/3 x 7/8, 8/7 x 2/3, and (5x2)/(3x5)

Fraction multiplication as scaling

By Khan Academy

Learn how to compare the following expressions by thinking about multiplication as scaling: 2/3 x 7/8, 8/7 x 2/3, and (5x2)/(3x5)

Fraction multiplication as scaling

By Khan Academy

Learn how to compare the following expressions by thinking about multiplication as scaling: 2/3 x 7/8, 8/7 x 2/3, and (5x2)/(3x5)

Integration By Partial Fractions

By The Organic Chemistry Tutor

This calculus video tutorial provides a basic introduction into integrating rational functions using the partial fraction decomposition method. Partial fraction decomposition is the process of breaking a single complex fraction into multiple simpler fractions. The integrals of many rational functions lead to a natural log function with absolute value expressions. This video explains what to do when you have repeated linear factors and quadratic factors. This tutorial contains many examples and practice problems on integration by partial fractions.