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Beliebt Rechnen >

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

Lösung

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

Lösung

- \infty

Schritte zur Lösung

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

Wende die Unendlichkeitseigenschaft an:

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

n is even

a = - 3, n = 2

= - \infty

Graph

Beliebte Beispiele

integral of xe^{x^{-2}}

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

derivative of 3/(x^2+1)

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

derivative of 1/(x^6+1/(x^7))

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

derivative (x^2+8)(5-x)

d er i v a t i v e (x^{2} + 8) (5 - x)

tangent f(x)=(-8x)/(x^2+1),(-1,4)

t an g e n t f (x) = \frac{- 8 x}{x ^{2} + 1}, (- 1, 4)