Quadratic EquationHard
Question
a, b, c ∈ R, a ≠ 0 and the quadratic equation ax2 + bx + c = 0 has no real roots, then -
Options
A.a + b + c > 0
B.a (a + b + c) > 0
C.b (a + b + c) > 0
D.c (a + b + c) > 0
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