Question
Use the properties of limits to help decide whether each limit exists. If a limit exists, find its value.$$\lim _{x \rightarrow \infty} \frac{5 x^{2}-4 x^{4}}{9 x^{2}-9 x-6}$$
Step 1
This gives us: $$\lim _{x \rightarrow \infty} \frac{5 x^{2}/x^{2}-4 x^{4}/x^{2}}{9 x^{2}/x^{2}-9 x/x^{2}-6/x^{2}}$$ Show more…
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