Completely simplify the rational expression 7x/3y + 12x/9y. a. 11x/3y b. 75x/3y c. 33x/9y d. 11x/9y

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
ChapterP: Prerequisites
SectionP.7: Rational Expressions
Problem 1E: Which of the following are rational expressions? (a) 3xx21 (b) x+12x+3 (c) x(x21)x+3
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Completely simplify the rational expression 7x/3y + 12x/9y.

a. 11x/3y

b. 75x/3y

c. 33x/9y

d. 11x/9y

 

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