de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

integral from a to sqrt(3a of)x

Lösung

\int_{a}^{3 a} x d x

Lösung

\frac{3 a - a ^{2}}{2}

Schritte zur Lösung

\int_{a}^{3 a} x d x

Wende die Potenzregel an

= [\frac{x ^{2}}{2}]_{a}^{3 a}

Wende Radikal Regel an:

n ab = n a n b,

angenommen

a \geq 0, b \geq 0

= [\frac{x ^{2}}{2}]_{a}^{3 a}

Berechne die Grenzen:

\frac{3 a}{2} - \frac{a ^{2}}{2}

= \frac{3 a}{2} - \frac{a ^{2}}{2}

Vereinfache

= \frac{3 a - a ^{2}}{2}

Beliebte Beispiele

fläche x-2,sqrt(x),0,4

a re a x - 2, x, 0, 4

limit as x approaches-7 of (4x+28)/(x+7)

x \to - 7 lim (\frac{4 x + 28}{x + 7})

integral of sec^6(x)tan^2(x)

\int sec^{6} (x) tan^{2} (x) d x

limit as x approaches 2 of (x^x-4)/(x-2)

x \to 2 lim (\frac{x ^{x} - 4}{x - 2})

integral of 1/(x*(x-1))

\int \frac{1}{x \cdot ( x - 1 )} d x