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Mathematics
Mathematics
Problem
Determine
lim
x
→
∞
x
(
x
2
+
x
−
x
−
1
2
)
\displaystyle\lim_{x\to\infty}x\left(\sqrt{x^{2}+x}-x-\frac{1}{2}\right)
x
→
∞
lim
x
(
x
2
+
x
−
x
−
2
1
)
.
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