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Beliebt Rechnen >

limit as x approaches-8-of (|x+8|)/(x+8)

Lösung

x \to - 8 - lim (\frac{∣ x + 8 ∣}{x + 8})

Lösung

- 1

Schritte zur Lösung

x \to - 8 - lim (\frac{∣ x + 8 ∣}{x + 8})

x + 8

ist negativ wenn

x \to - 8 -

. Deshalb

∣ x + 8 ∣ = - x - 8

= x \to - 8 - lim (\frac{- x - 8}{x + 8})

\frac{- x - 8}{x + 8} = - 1

= x \to - 8 - lim (- 1)

x \to a lim c = c

= - 1

Graph

Beliebte Beispiele

sum from n=0 to infinity of (x^n)/(n+1)

n = 0 \sum \infty \frac{x ^{n}}{n + 1}

derivative f(x)=(3x+1)(5x-4)

d er i v a t i v e f (x) = (3 x + 1) (5 x - 4)

derivative of (45-0.12xx)

\frac{d}{d x} ((45 - 0.12 x) x)

integral of-6x^2+10

\int - 6 x^{2} + 10 d x

y^{^{'}} - 4 y = x