Question

lim x⁴-x³+1/x³+2x+x
x->бесконечности

Answer 1

$\lim_{x \to \infty} \frac{x^4-x^3+1}{x^3+2x+x} = \frac{\infty}{x\to0} = x^4\ \textgreater \ x^3= \infty$