erweitern (w(1-e))/e

Lösung

erweitern

\frac{w ( 1 - e )}{e}

\frac{w}{e} - w

Schritte zur Lösung

\frac{w ( 1 - e )}{e}

Multipliziere aus

w (1 - e) : w - e w

= \frac{w - e w}{e}

Wende Bruchregel an:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{w - e w}{e} = \frac{w}{e} - \frac{e w}{e}

= \frac{w}{e} - \frac{e w}{e}

Streiche

\frac{e w}{e} : w

= \frac{w}{e} - w

e x p an d \frac{40 ( 1 - e ^{90 k} )}{5 - 8 e ^{90 k}}

\frac{\partial}{\partial x} ((y) (y + 1) (y - 1))

e x p an d ((x^{2} + y^{2}) - x) d x + (y) d y

\frac{d ^{2}}{d x ^{2}} ((y) (12 x^{2} - 12 x + 10))

e x p an d (1 + y^{2} + x y^{2}) d x