SOLUTION: For what values of k will the equation 4x^2 + 8x + k = 0 have two complex solutions?

SOLUTION: For what values of k will the equation 4x^2 + 8x + k = 0 have two complex solutions?

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Question 945354: For what values of k will the equation 4x^2 + 8x + k = 0 have two complex solutions?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
(Made "2" into an exponent in your equation)

Discriminant must be negative.

Discriminant is .

You want to form .
What is k now?
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