Let `a gt 0, b gt 0 and c lt0.` Then, both the roots of the equation `ax^(2) +bx+c=0`

If a gt 0, b gt 0 and c gt 0 , then both the roots of the equations ax^2 + bx + c =0

Let a gt 0, b gt 0, c gt 0 . Then both the roots of the equation ax^2+ bx + c = 0 are

Let a gt 0, b gt 0 then both roots of the equation ax^(2)+bx+c=0

Let alpha and beta (a lt beta) " be the roots of the equation " x^(2) + bx + c = 0," where " b gt 0 and c lt 0 . If both the roots of the equation x^(2) - 2 kx + k^(2) - 4 = 0 lie between -3 and 5 , then which one of the following is correct ?

Let a > 0, b > 0 & c > 0·Then both the roots of the equation ax2 + bx + c (A) are real & negative (C) are rational numbers 0 0.4 (B) have negative real parts (D) none

Let a, b, c gt 0 . Then prove that both the roots of the equation ax^(2)+bx+c=0 has negative real parts.

IF a=0 and b=0 then both roots of the equation ax^2+bx+c=0 are-

Let a, b, c in R be such that a + b + c lt 0, a - b + c lt 0 and c gt 0 . If alpha and beta are roots of the equation ax^(2) + bx + c = 0 , then value of [alpha] + [beta] is