erweitern (9(x^{10}-1))/5

Lösung

erweitern

\frac{9 ( x ^{10} - 1 )}{5}

\frac{9 x ^{10}}{5} - \frac{9}{5}

Schritte zur Lösung

\frac{9 ( x ^{10} - 1 )}{5}

Multipliziere aus

9 (x^{10} - 1) : 9 x^{10} - 9

= \frac{9 x ^{10} - 9}{5}

Wende Bruchregel an:

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

\frac{9 x ^{10} - 9}{5} = \frac{9 x ^{10}}{5} - \frac{9}{5}

= \frac{9 x ^{10}}{5} - \frac{9}{5}

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