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Beliebt Rechnen >

limit as x approaches 2 of 3x^2-x+5

Lösung

x \to 2 lim (3 x^{2} - x + 5)

Lösung

15

Schritte zur Lösung

x \to 2 lim (3 x^{2} - x + 5)

Setze den Wert

x = 2

ein

= 3 \cdot 2^{2} - 2 + 5

Vereinfache

= 15

Graph

Beliebte Beispiele

(\partial)/(\partial x)(-5x^2-5y^2+xy)

\frac{\partial}{\partial x} (- 5 x^{2} - 5 y^{2} + x y)

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y y^{^{'}} = 3 (\frac{y ^{2} - 2}{x ^{3}}) x^{2}

derivative of ((x+9/(x-9))^5)

\frac{d}{d x} ((\frac{x + 9}{x - 9})^{5})

limit as x approaches-6-of (x+2)/(x+6)

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integral of 9/(x^2-9x)

\int \frac{9}{x ^{2} - 9 x} d x