The same method is used for adding / subtracting both numerical fractions and algebraic fractions. Find a common denominator Write each fraction as an equivalent fraction with the common denominator ...
The method to divide fractions is to keep the first fraction the same, turn the divide sign into a multiply and turn the second fraction upside down. This is known as multiplying by the reciprocal.
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Simplify trig complex fractions
In this video I will show you how to simplify trigonometric expressions by multiplying by the reciprocal, lcd and ...
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