Question 1098473: Ley a>0,b>0 & c>0.Then both roots of the equation ax^2+bx+c=0
(A) are real & negative
(B) have negative real parts
(C) are rational numbers
(D) have positive real parts
Answer by ikleyn(52777)   (Show Source):
You can put this solution on YOUR website! .
Ley a>0,b>0 & c>0.Then both roots of the equation ax^2+bx+c=0
(A) are real & negative Sometimes
(B) have negative real parts Always
(C) are rational numbers Sometimes
(D) have positive real parts Never
"Sometimes" means "it may happen, but not necessary".
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Your questionary in this post is incorrect.
To make it correct, the post MUST say that the possible answers are
"Sometimes" or "Always" or "Never".
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