Question

$\lim_{x \to \infty} \frac{3x^{4} }{1-2x^4}$

Answer 1

$\lim_{x \to \infty} \frac{3x^4}{1-2x^4}= \lim_{x \to \infty} \frac{3}{\frac{1}{x^4}-2 }=\frac{3}{0-2}=-\frac{3}{2}$