Calculus Examples

$lim_{x \to - \infty} x^{4} - x^{5}$

Step 1

Reorder $x^{4}$ and $- x^{5}$ .

$lim_{x \to - \infty} - x^{5} + x^{4}$

Step 2

The limit at negative infinity of a polynomial of odd degree whose leading coefficient is negative is infinity.

$\infty$