What is the limit as x approaches infinity of-3x^2+5 ?

The limit as x approaches infinity of-3x^2+5 is -infinity

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limit as x approaches infinity of-3x^2+5

x \to \infty lim (- 3 x^{2} + 5)

- \infty

Solution steps

x \to \infty lim (- 3 x^{2} + 5)

Apply Infinity Property:

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

n is even

a = - 3, n = 2

= - \infty

\int x e^{x^{- 2}} d x

\frac{d}{d x} (\frac{3}{x ^{2} + 1})

\frac{d}{d x} (\frac{1}{x ^{6}} + \frac{1}{x ^{7}})

(x^{2} + 8) (5 - x)

f (x) = \frac{- 8 x}{x ^{2} + 1}, (- 1, 4)

What is the limit as x approaches infinity of-3x^2+5 ?
The limit as x approaches infinity of-3x^2+5 is -infinity