limit as x approaches 2 of (x^2-4)/(x+1)

Lösung

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

0

Schritte zur Lösung

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

Setze den Wert

x = 2

ein

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

Vereinfache

= 0

x \to 1 lim (\frac{1}{1 - e ^{\frac{x}{x - 1}}})

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

x \to 0 lim (sec^{2} (x) - 1)

x \to - 2 lim (x^{2} - x - 6)

x \to 5 lim (x^{2} - x + 12)