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Square roots of a perfect square monomial

Shows how to create squares under the square root so that both the exponent of two and the square root will elminiate each other.

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From  Tom Grant 16 plays 0  

Solving a distance, rate, time problem using a system of linear equations

Rate X Time = Distance problems are best organized by making a table with the columns labeled with the parts of the formula r x t = d and the different scenarios labeling the rows. Then the…

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From  Tom Grant 29 plays 0  

Order of operations with integers

Three quick examples that show the order in which we simplify different opertions in arithmetic.

From  Tom Grant 15 plays 0