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Beliebt Rechnen >

limit as x approaches 3 of 4/(x^2+2x+3)

Lösung

x \to 3 lim (\frac{4}{x ^{2} + 2 x + 3})

Lösung

\frac{2}{9}

+1

Dezimale

0.22222 \dots

Schritte zur Lösung

x \to 3 lim (\frac{4}{x ^{2} + 2 x + 3})

Setze den Wert

x = 3

ein

= \frac{4}{3 ^{2} + 2 \cdot 3 + 3}

Vereinfache

\frac{4}{3 ^{2} + 2 \cdot 3 + 3} : \frac{2}{9}

= \frac{2}{9}

Graph

Beliebte Beispiele

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