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Just a quick couple of examples, one explaining the relationship between squaring and square rooting and one that just shows how to multiply two radical expressions that need no reduction.
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This is a quick example of factoring the numerator and denominator of a combined fraction where all the factors are separated in order to find those that divide to one.
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A short reminder of how to reduce first and then multiply two numerical fractions. Then we apply the same priciples to reducing like factors in an example with more than one variable and numerical…
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This demonstrates why symthetic division works when dividing by a simple binomial as in x + a or x - a. Then it shows how to fill in the answers for this type of question.
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Describes an algebraic method for finding what you need for your next score to achieve a certain average or mean.
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Another in a series aobut solvingi equations with multiple variables, this time taking two steps to do it/
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Multiplying both sides by the reciprocal of the variable's coefficient in order to get the variable alone and keep the equation balanced.
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A couple of examples that combine sign combinations for diviision and using Keep/Change/Flip to convert fractioinal division to multiplication.
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Conversion using long division if you don't have a calculator handy.
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