erweitern (1/c)/(x+y)

Lösung

erweitern

\frac{\frac{1}{c}}{x + y}

\frac{1}{c x + cy}

Schritte zur Lösung

\frac{\frac{1}{c}}{x + y}

Wende Bruchregel an:

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

= \frac{1}{c ( x + y )}

Multipliziere aus

c (x + y) : c x + cy

= \frac{1}{c x + cy}

e x p an d (x = 3 x^{3} - 4) (x^{3} - 3 x + 5)

e x p an d (x - 1) (x^{2} - \frac{2}{19} x - \frac{17}{19})

e x p an d \frac{( x + 3 )}{( x + 2 a ) ( x - 2 a )}

e x p an d 56 + 32

e x p an d (sec^{2} (x - y)) (1 - \frac{d y}{d x})