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Beliebt Rechnen >

integral from a to 2a of x

Lösung

\int_{a}^{2 a} x d x

Lösung

2 a^{2} - \frac{a ^{2}}{2}

Schritte zur Lösung

\int_{a}^{2 a} x d x

Wende die Potenzregel an

= [\frac{x ^{2}}{2}]_{a}^{2 a}

Berechne die Grenzen:

2 a^{2} - \frac{a ^{2}}{2}

= 2 a^{2} - \frac{a ^{2}}{2}

Beliebte Beispiele

integral of t^2-4

\int t^{2} - 4 d t

derivative of x+x^3

\frac{d}{d x} (x + x^{3})

derivative of 2sqrt(x)+1/(3x^3)

\frac{d}{d x} (2 x + \frac{1}{3 x ^{3}})

taylor x+(x^3)/3-tan(x)

t a y l or x + \frac{x ^{3}}{3} - tan (x)

limit as x approaches infinity of ((e^x+e^{-x}))/2

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