vereinfachen r^{13/8}*r^{5/8}

Lösung

vereinfachen

r^{\frac{13}{8}} \cdot r^{\frac{5}{8}}

r^{\frac{9}{4}}

Schritte zur Lösung

r^{\frac{13}{8}} r^{\frac{5}{8}}

Wende Exponentenregel an:

a^{b} \cdot a^{c} = a^{b + c}

r^{\frac{13}{8}} r^{\frac{5}{8}} = r^{\frac{13}{8} + \frac{5}{8}}

= r^{\frac{13}{8} + \frac{5}{8}}

\frac{13}{8} + \frac{5}{8} = \frac{9}{4}

= r^{\frac{9}{4}}

s im pl i f y 8 n + 4 - 3 n + 5

s im pl i f y 18 + 3 (9 f - 13)

9 \frac{1}{6} - 6 \frac{3}{5}

1 \frac{6}{7}

3 \div \frac{3}{5}