Posts Tagged ‘variable’

Ex: Factor a Difference of Squares in the Form a^2 – x^2

This video provides an example of how to factor a binomial that is a difference of squares with the constant term first and the variable term second.

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Ex: Linear Equation Application with One Variable – Number Problem

This video provides and example of how to solve a  number problem using a linear equation with one variable.  One number is a multiple of the other.  The difference is a constant.  Find the two numbers.

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Ex 2: Initial Value Problem – Separation of Variables

This video provides an example of how to solve an initial value problem that requires the technique of separation of variables.

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Ex 1: Initial Value Problem – Separation of Variables

This video provides an example of how to solve an initial value problem that requires the technique of separation of variables.

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Ex 1: Differential Equations: Separation of Variables

This video solves a differential equation using separation of variables.

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Ex 2: Differential Equations: Separation of Variables

This video solves a differential equation using separation of variables.

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Ex 3: Differential Equations: Separation of Variables

This video solves a differential equation using separation of variables.  This differential equation involves trigonometric functions.

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Ex: Write Algebraic Expressions

This video provides two examples of how to write algebraic expressions.

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Solve Equations in Quadratic Form by Factoring

This video explains how to solve equations that can be written in quadratic form and then solved by factoring.

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Ex 4: Solving Equations in Quadratic Form – Negative Exponents

This video provides an example of how to solve an equation by writing it in quadratic form and the solve by factoring.  This example has negative exponents.

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