Let S be the set of all real numbers except -1. Define * on S by a*b = a + b + a b. The solution of the equation 1*x*2 =5 is O a. 0 O b. 2 О с. -1 O d. None of these О е. 1
Let S be the set of all real numbers except -1. Define * on S by a*b = a + b + a b. The solution of the equation 1*x*2 =5 is O a. 0 O b. 2 О с. -1 O d. None of these О е. 1
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
ChapterP: Prerequisites
SectionP.2: Real Numbers
Problem 3E: Express the set of real numbers between but not including 2 and 7 as follows. (a) In set-builder...
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