vereinfachen ((64)/(b^{27)})^{-2/3}

Lösung

vereinfachen

(\frac{64}{b ^{27}})^{- \frac{2}{3}}

\frac{b ^{18}}{16}

Schritte zur Lösung

(\frac{64}{b ^{27}})^{- \frac{2}{3}}

Wende Exponentenregel an:

a^{- b} = \frac{1}{a ^{b}}

(\frac{64}{b ^{27}})^{- \frac{2}{3}} = \frac{1}{( \frac{64}{b ^{27}} ) ^{\frac{2}{3}}}

= \frac{1}{( \frac{64}{b ^{27}} ) ^{\frac{2}{3}}}

Vereinfache

(\frac{64}{b ^{27}})^{\frac{2}{3}} : \frac{16}{b ^{18}}

= \frac{1}{\frac{16}{b ^{18}}}

Wende Bruchregel an:

\frac{1}{\frac{b}{c}} = \frac{c}{b}

= \frac{b ^{18}}{16}

s im pl i f y \frac{1}{2} \cdot 25 \cdot 7

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