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Mathematics
Problem
Explain why
lim
x
→
∞
(
x
2
+
e
−
x
)
=
∞
\displaystyle\lim_{x\to\infty}\left(x^{2}+e^{-x}\right)=\infty
x
→
∞
lim
(
x
2
+
e
−
x
)
=
∞
.
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