If the difference between the roots of the equation x2 + kx + 1 = 0 is – McqOptions

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1.	If the difference between the roots of the equation x2 + kx + 1 = 0 is strictly less than √5, where \|k\| ≥ 2, then k can be any element of the interval
A.	(-3, -2] ∪ [2, 3)
B.	(-3, 3)
C.	[-3, -2] ∪ [2, 3]
D.	None of the above
Answer» B. (-3, 3)

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