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Yes or No? (a) If  x(x + 2) > 0,  does it follow that x is positive? YesNo     If No, give an example. (If Yes, enter Yes.)

Yes or No? (a) If  x(x + 2) > 0,  does it follow that x is positive? YesNo     If No, give an example. (If Yes, enter Yes.)

College Algebra
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.7: Solving Inequalities
Problem 3E: Yes or No? If No, give an example. (a) If x(x+1) > 0, doe it follow that x is positive? (b) If...
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Yes or No?

(a) If 
x(x + 2) > 0,
 does it follow that x is positive?
YesNo    

If No, give an example. (If Yes, enter Yes.)
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