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Beliebt Rechnen >

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

Lösung

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

Lösung

a^{2} + 2 a

Schritte zur Lösung

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

Setze den Wert

x = (a + 1)

ein

= (a + 1)^{2} - 1

Vereinfache

(a + 1)^{2} - 1 : a^{2} + 2 a

= a^{2} + 2 a

Graph

Beliebte Beispiele

derivative of 3/2 x

\frac{d}{d x} (\frac{3}{2} x)

laplacetransform cos(3t-1)

l a pl a ce t r an s f or m cos (3 t - 1)

y^{''}+7y^'+10y=-11te^{2t}

y^{^{''}} + 7 y^{^{'}} + 10 y = - 11 t e^{2 t}

integral of (4x+1)^3

\int (4 x + 1)^{3} d x

derivative-sec(1/x+7x)

d er i v a t i v e - sec (\frac{1}{x} + 7 x)