Question

limit question

Answer 1

\[\lim_{x \rightarrow infinity} \frac{ 15x^3 }{ e^5x }\]
using L'Hopital's rule

Answer 2

Divide the derivative of the numerator by the derivative of the denominator.
\[\lim_{x\to \infty } \, \frac{30 x}{e^5}\to +\infty \]