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Beliebt Rechnen >

limit as x approaches 9 of x^2-81

Lösung

x \to 9 lim (x^{2} - 81)

Lösung

0

Schritte zur Lösung

x \to 9 lim (x^{2} - 81)

Setze den Wert

x = 9

ein

= 9^{2} - 81

Vereinfache

= 0

Graph

Beliebte Beispiele

limit as x approaches 9-of ln(x^2(10-x))

x \to 9 - lim (ln (x^{2} (10 - x)))

limit as x approaches 3 of [x-3]

x \to 3 lim ([x - 3])

limit as x approaches 2 of (|x-1|)/(x-1)

x \to 2 lim (\frac{∣ x - 1 ∣}{x - 1})

limit as x approaches 0 of x/((x+3)^2-9)

x \to 0 lim (\frac{x}{( x + 3 ) ^{2} - 9})

limit as x approaches (3pi)/4 of 2cos(x)

x \to \frac{3 π}{4} lim (2 cos (x))