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Grade: 12th Pass 
        
Given that ax2+bx+c = 0 has no real roots and a + b + c 
    	
  1. c =0
    2. 	
  2. c>0
    3. 	
  3. c
    4. 	
  4. None of these
4 years ago

Answers : (2)

ng29
1698 Points 
							kindlu post com
4 years ago
Nicho priyatham
625 Points 
							
answer is option c
if a+b+c is less than 0 that means that f(1) is less than  zero 
so  since the given quartatic has no real roots  the whole graph (parabola) lies below x axis 
so f(x)
so c=f(0) is also less than zero
PLZ APROOVE 
4 years ago
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