What is the limit as x approaches-infinity of-2x^3 ?

The limit as x approaches-infinity of-2x^3 is infinity

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limit as x approaches-infinity of-2x^3

x \to - \infty lim (- 2 x^{3})

\infty

Solution steps

x \to - \infty lim (- 2 x^{3})

Apply Infinity Property:

x \to - \infty lim (a x^{n} + \dots + b x + c) = \infty, a < 0,

n is odd

a = - 2, n = 3

= \infty

x^{2} y^{^{''}} + 17 x y^{^{'}} + 145 y = 0

- 3 cos (x)

\int \frac{3 x - 2}{x ^{2} - 6 x + 10} d x

\frac{d}{d x} (1 0^{x l n (x) - x})

What is the limit as x approaches-infinity of-2x^3 ?
The limit as x approaches-infinity of-2x^3 is infinity