What will be the value of k, so that the roots of the equation are x2 – McqOptions

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1.	What will be the value of k, so that the roots of the equation are x2 + 2kx + 9 are imaginary?
A.	-5 < k < 5
B.	-3 < k < 3
C.	3 < k < -3
D.	-5 < k < 3
Answer» C. 3 < k < -3

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