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Beliebt Rechnen >

limit as x approaches-6 of (x^2-1)/(6-x)

Lösung

x \to - 6 lim (\frac{x ^{2} - 1}{6 - x})

Lösung

\frac{35}{12}

+1

Dezimale

2.91666 \dots

Schritte zur Lösung

x \to - 6 lim (\frac{x ^{2} - 1}{6 - x})

Setze den Wert

x = - 6

ein

= \frac{( - 6 ) ^{2} - 1}{6 - ( - 6 )}

Vereinfache

\frac{( - 6 ) ^{2} - 1}{6 - ( - 6 )} : \frac{35}{12}

= \frac{35}{12}

Graph

Beliebte Beispiele

derivative of (e^{3x^2}/(5x))

\frac{d}{d x} (\frac{e ^{3 x^{2}}}{5 x})

derivative f(x)=16\sqrt[4]{x}

d er i v a t i v e f (x) = 16 4 x

integral of (sin^7(10x))/(cos^4(10x))

\int \frac{sin ^{7} ( 10 x )}{cos ^{4} ( 10 x )} d x

(\partial)/(\partial y)({f}(x,y)(x+y))

\frac{\partial}{\partial y} (f (x, y) (x + y))

derivative f(x)=sqrt(x+13)

d er i v a t i v e f (x) = x + 13