If x be real,then 2x^2+5x-3>0 if. (1) x<-2. (2) x>0. (3) x>1 (4) -3<x<1/2

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asked Nov 28, 2017 by Pravar Chandore (135 points) 6

1 Answer

+1 vote
answered Nov 29, 2017 by Abhishek Kumar (14,593 points) 5 9 35
 
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