3^{2x}= 1/27

Lösung

3^{2 x} = \frac{1}{27}

x = - \frac{3}{2}

Dezimale

x = - 1.5

Schritte zur Lösung

3^{2 x} = \frac{1}{27}

Wende Exponentenregel an

2 x = - 3

Löse

2 x = - 3 : x = - \frac{3}{2}

x = - \frac{3}{2}

7^{2 x - 3} = 5^{x}

2 7^{x} = 3

100 0^{8} = 1 0^{w}

5^{4 x + 1} = 4^{3 x + 2}

so l v e f or x, 8^{x} = 3