de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

derivative of (3x^2-2/(2x+3))

Lösung

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

Lösung

\frac{6 x ^{2} + 18 x + 4}{( 2 x + 3 ) ^{2}}

Schritte zur Lösung

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

Wende die Quotientenregel an:

(\frac{f}{g})^{'} = \frac{f ^{'} \cdot g - g ^{'} \cdot f}{g ^{2}}

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

\frac{d}{d x} (3 x^{2} - 2) = 6 x

\frac{d}{d x} (2 x + 3) = 2

= \frac{6 x ( 2 x + 3 ) - 2 ( 3 x ^{2} - 2 )}{( 2 x + 3 ) ^{2}}

Multipliziere aus

6 x (2 x + 3) - 2 (3 x^{2} - 2) : 6 x^{2} + 18 x + 4

= \frac{6 x ^{2} + 18 x + 4}{( 2 x + 3 ) ^{2}}

Graph

Beliebte Beispiele

integral from 0 to 8 of 2pix(x^{3/2})

\int_{0}^{8} 2 π x (x^{\frac{3}{2}}) d x

integral of 8xsec^2(x)

\int 8 x sec^{2} (x) d x

integral of xsin(2ax)

\int x sin (2 a x) d x

derivative y=(1+6x^2)(x-x^2)

d er i v a t i v e y = (1 + 6 x^{2}) (x - x^{2})

sum from n=1 to infinity of 5/(n^4)

n = 1 \sum \infty \frac{5}{n ^{4}}