What is the domain of the following rational expression (include all types of restrictions) : x²+x-20 x = x²-6x+8 D: {xER, 2 ≤ x ≤ 3} D: {z € R} D: {x € R, x‡ 2, 3} OD: {xER, x ‡ 2,4}
What is the domain of the following rational expression (include all types of restrictions) : x²+x-20 x = x²-6x+8 D: {xER, 2 ≤ x ≤ 3} D: {z € R} D: {x € R, x‡ 2, 3} OD: {xER, x ‡ 2,4}
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.6: Rational Functions
Problem 5E
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