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Mathematics
Problem
Find the value of
k
k
k
for which the function
h
(
x
)
=
x
2
−
k
x
−
6
x
−
2
h(x)=\dfrac{x^{2}-kx-6}{x-2}
h
(
x
)
=
x
−
2
x
2
−
k
x
−
6
is continuous at
x
=
2
x=2
x
=
2
.
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