Reducing rational expressions to lowest terms - Khan Academy
https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:rational-functions/x9e81a4f98389efdf:reducing-rational-expressions-to-lowest-terms/a/reducing-rational-expressions-to-lowest-terms
WebLearn how to reduce rational expressions to lowest terms by canceling common factors of the numerator and denominator. See examples, explanations, and practice problems …
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