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Mathematics
Mathematics
Problem
Evaluate
lim
x
→
∞
(
x
2
+
3
x
−
x
)
\displaystyle \lim_{x\to\infty}\bigl(\sqrt{x^{2}+3x}\,-x\bigr)
x
→
∞
lim
(
x
2
+
3
x
−
x
)
.
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