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![[Post New]](/templates/default/images/icon_minipost_new.gif) 16 Aug 2008 22:10:05 IST
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if f(x)=ax^2+bx+c and a+b+c<0 .prove c<o given roots are not real
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17 Aug 2008 12:23:41 IST
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If a>0 , there is definitely a root.
Did you mean a<0 in the question?
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Let us learn to dream, gentlemen, and then perhaps we shall learn the truth.
- August Kekule |
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17 Aug 2008 12:26:35 IST
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no draw diagram
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