SOLUTION: Find all values of k for which the equation x^2 + 2kx + (-3)k - (-4) = 0 has only one solution. Thank you!

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Question 1106844: Find all values of k for which the equation
x^2 + 2kx + (-3)k - (-4) = 0
has only one solution.
Thank you!
Answer by josgarithmetic(39623) About Me  (Show Source):
You can put this solution on YOUR website!
%282k%29%5E2-4%2A%28-1%29%283k-4%29=0, meaning that the discriminant must be 0.

simplify and solve.