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Mathematics
Problem
Explain in one or two sentences why
lim
x
→
∞
7
x
2
−
4
3
x
5
+
9
=
0.
\lim_{x\to\infty}\frac{7x^{2}-4}{3x^{5}+9}=0.
x
→
∞
lim
3
x
5
+
9
7
x
2
−
4
=
0.
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