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Mathematics
Mathematics
Problem
Determine
lim
x
→
∞
(
x
2
+
5
x
−
x
)
\displaystyle \lim_{x\to\infty}\bigl(\sqrt{x^{2}+5x}-x\bigr)
x
→
∞
lim
(
x
2
+
5
x
−
x
)
. a)
5
5
5
b)
5
2
\dfrac52
2
5
c)
0
0
0
d)
−
5
2
-\dfrac52
−
2
5
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