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A straightforward examplel of a simplification using the product rule for exponents.
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This talks about why we need two equations to solve for two unknown values, and then demonstrates how to add two equations together to eliminate one varaible and solve for the other one, then find…
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This describes how to solve each side of a compound inequality, then using the graphs of each part determine the interval notation for the entire compound statement.
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Presents a compound inequality where both sides have to be solved for the variable first, and then shows how to graph the simplified results
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This states the Multiplicative Propery of Inequality, then demonstates how it works with two examples.
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A demonstration of how to deal with interpreting the union and intersection of two inequalities. For a more extensive and exhaustive demo, please view the videos entitled "Understanding…
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Shows how to interpret and graph on a number line a set written in set builder notation, then goes on to transfer the line graph to interval notation.
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This presents how to graph two inequalities that are connected by either the word "or" or the word "and"
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This describes the way to represent a series of consecutuve integers, then consecutive odd or even integers so that you can w rite an expression that combines them.
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Shows how to take the descriptive set builder notation and write a roster set to represent the same one.
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Describes how to rearrange a simple formula with several variables so that a different and particular one is isolated.
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A somewhat fancierversion of seveal solving equation versions that should help solidify the process in your mind.
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A more complicated version of solving an equation. It specifically addresses dealing with two variable terms on the same side of the equals sigh.
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A quick statement of the property followed by two examples of its use.
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A short demo involving subtracting whole numbers from both sides of an equation. There are two examples.
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Given a value for the variable, here a quadratic expression is then calculated with that given value put in place of the variable.
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