erweitern (2(-27t^{13/12}+13t^{9/4}))/(351)

Lösung

erweitern

\frac{2 ( - 27 t ^{\frac{13}{12}} + 13 t ^{\frac{9}{4}} )}{351}

- \frac{2 t ^{\frac{13}{12}}}{13} + \frac{2 t ^{\frac{9}{4}}}{27}

Schritte zur Lösung

\frac{2 ( - 27 t ^{\frac{13}{12}} + 13 t ^{\frac{9}{4}} )}{351}

Multipliziere aus

2 (- 27 t^{\frac{13}{12}} + 13 t^{\frac{9}{4}}) : - 54 t^{\frac{13}{12}} + 26 t^{\frac{9}{4}}

= \frac{- 54 t ^{\frac{13}{12}} + 26 t ^{\frac{9}{4}}}{351}

Wende Bruchregel an:

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

\frac{- 54 t ^{\frac{13}{12}} + 26 t ^{\frac{9}{4}}}{351} = - \frac{54 t ^{\frac{13}{12}}}{351} + \frac{26 t ^{\frac{9}{4}}}{351}

= - \frac{54 t ^{\frac{13}{12}}}{351} + \frac{26 t ^{\frac{9}{4}}}{351}

Streiche

\frac{54 t ^{\frac{13}{12}}}{351} : \frac{2 t ^{\frac{13}{12}}}{13}

= - \frac{2 t ^{\frac{13}{12}}}{13} + \frac{26 t ^{\frac{9}{4}}}{351}

Streiche

\frac{26 t ^{\frac{9}{4}}}{351} : \frac{2 t ^{\frac{9}{4}}}{27}

= - \frac{2 t ^{\frac{13}{12}}}{13} + \frac{2 t ^{\frac{9}{4}}}{27}

e x p an d \frac{1}{2} (x - 10) (30 - x)

s im pl i f y (x + \frac{9}{5}) (x + \frac{2}{5})

e x p an d \frac{2 ( x + 3 )}{3 ( x + 1 )}

e x p an d \frac{21}{x ( x + 3 )}

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