What will be the value of k, so that the roots of the equation are x2 + 2kx + 9 are imaginary?
Posted: Wed Jul 13, 2022 8:06 pm
a) -5 < k < 5
b) -3 < k < 3
c) 3 < k < -3
d) -5 < k < 3
b) -3 < k < 3
c) 3 < k < -3
d) -5 < k < 3
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