(1/3)^x=243

Lösung

(\frac{1}{3})^{x} = 243

x = - 5

Schritte zur Lösung

(\frac{1}{3})^{x} = 243

Wende Exponentenregel an

- x = 5

Löse

- x = 5 : x = - 5

x = - 5

4^{n} \cdot 4^{2} = 16384

3 6^{2 x} = \frac{1}{6 ^{2 (x + 1)}}

7^{x^{2}} = 7^{6 - x}

2^{x + 6} - 2^{x + 2} = 1

x^{x} = e