Unit 8 - Raleigh Charter High School

A rational number is the quotient of two integers, with the denominator not 0. A rational expression (or algebraic fraction) is the quotient of two polynomials, with the denominator not 0. are all rational expressions. Rational expressions are the elements of the set: A rational function has the form where Q(x) ≠ 0. What is the domain of ? ................
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