Question
$15-38$ Find the limit or show that it does not exist.$$\lim _{x \rightarrow-\infty} \frac{4 x^{3}+6 x^{2}-2}{2 x^{3}-4 x+5}$$
Step 1
In this case, the highest power of x is 3, which is present in both the numerator and the denominator. Show more…
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