de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

limit as x approaches 2+of x/(x^2-4)

Lösung

x \to 2 + lim (\frac{x}{x ^{2} - 4})

Lösung

\infty

Schritte zur Lösung

x \to 2 + lim (\frac{x}{x ^{2} - 4})

\frac{x}{x ^{2} - 4} = x \frac{1}{x ^{2} - 4}

= x \to 2 + lim (x \frac{1}{x ^{2} - 4})

x \to a lim [f (x) \cdot g (x)] = x \to a lim f (x) \cdot x \to a lim g (x)

mit Einschränkung des unbestimmten Ausdrucks

= x \to 2 + lim (x) \cdot x \to 2 + lim (\frac{1}{x ^{2} - 4})

x \to 2 + lim (x) = 2

x \to 2 + lim (\frac{1}{x ^{2} - 4}) = \infty

= 2 \cdot \infty

Wende die Unendlichkeitseigenschaft an:

c \cdot \infty = \infty

= \infty

Graph

Beliebte Beispiele

integral of xln(2x+1)

integral of (x^3+1)/(x+1)

limit as x approaches 3-of 3/(x-3)

(d^2)/(dx^2)(3/(4t^6))

tangent f(x)=((x-5))/((x-6),(7,2))