SOLUTION: 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

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: 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      Log On


   

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(52778) About Me  (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".