9^{4x}= 1/27

Lösung

9^{4 x} = \frac{1}{27}

x = - \frac{3}{8}

Dezimale

x = - 0.375

Schritte zur Lösung

9^{4 x} = \frac{1}{27}

Wende Exponentenregel an

8 x = - 3

Löse

8 x = - 3 : x = - \frac{3}{8}

x = - \frac{3}{8}

3^{x^{2}} \cdot 3 = 3

7^{2 x - 1} = 295

(\frac{2}{4})^{3 x} = 64

so l v e f or x, f = \frac{2 ^{x}}{m}

2^{x - 5} = 5