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Mathematics
Mathematics
Problem
If
k
=
4
k=4
k
=
4
, evaluate
lim
x
→
3
(
x
2
+
k
x
+
9
)
\displaystyle\lim_{x\to 3}(x^2+kx+9)
x
→
3
lim
(
x
2
+
k
x
+
9
)
.
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