The number of integral values of m for which the quadraticexpression, – McqOptions

MCQOPTIONS

1.	The number of integral values of m for which the quadraticexpression, (1 + 2m) x2 – 2(1 + 3m)x + 4(1 + m), x ∈ R, is always positive, is
A.	6
B.	8
C.	7
D.	3
Answer» D. 3

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