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Problem
Problem
The quadratic equation
4
x
2
+
k
x
+
(
3
−
k
)
=
0
4x^2 + kx + (3 - k) = 0
4
x
2
+
k
x
+
(
3
−
k
)
=
0
has a repeated root. Find the possible values of
k
k
k
, and the repeated root in each case.
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