Rational expressions are simplified if there are no common factors other than 1 in the numerator and the denominator. Simplified rational expressions are equivalent for values in the domain of the original expression. Be sure to state the restrictions if the denominators are not assumed to be nonzero.
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Answer:
Rational expressions are simplified if there are no common factors other than 1 in the numerator and the denominator. Simplified rational expressions are equivalent for values in the domain of the original expression. Be sure to state the restrictions if the denominators are not assumed to be nonzero.
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