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Beliebt Rechnen >

limit as x approaches-2 of (x^2+5)/(x+2)

Lösung

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

Lösung

divergiert

Schritte zur Lösung

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

Wenn

x \to a - lim f (x) \neq = x \to a + lim f (x)

dann gibt es keine Grenze

x \to - 2 + lim (\frac{x ^{2} + 5}{x + 2}) = \infty

x \to - 2 - lim (\frac{x ^{2} + 5}{x + 2}) = - \infty

= divergiert

Graph

Beliebte Beispiele

laplacetransform F(T)= 7/5

l a pl a ce t r an s f or m F (T) = \frac{7}{5}

derivative of x^3+(3-3x^2^2+4)

\frac{d}{d x} (x^{3} + (3 - 3 x^{2})^{2} + 4)

(dy)/(dx)+y=x^2-2

\frac{d y}{d x} + y = x^{2} - 2

limit as x approaches 2 of sin((pix)/2)

x \to 2 lim (sin (\frac{π x}{2}))

integral of 1/(u^{3/2)}

\int \frac{1}{u ^{\frac{3}{2}}} d u