erweitern (1/(\sqrt[3]{8+2x)})^3

Lösung

erweitern

(\frac{1}{3 8 + 2 x})^{3}

\frac{1}{8 + 2 x}

Schritte zur Lösung

(\frac{1}{3 8 + 2 x})^{3}

Wende Exponentenregel an:

(\frac{a}{b})^{c} = \frac{a ^{c}}{b ^{c}}

= \frac{1 ^{3}}{( 3 8 + 2 x ) ^{3}}

(3 8 + 2 x)^{3} : 8 + 2 x

= \frac{1 ^{3}}{8 + 2 x}

Wende Regel an

1^{a} = 1

1^{3} = 1

= \frac{1}{8 + 2 x}

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