(1/6)^{2x}=216

Lösung

(\frac{1}{6})^{2 x} = 216

x = - \frac{3}{2}

Dezimale

x = - 1.5

Schritte zur Lösung

(\frac{1}{6})^{2 x} = 216

Wende Exponentenregel an

- 2 x = 3

Löse

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

x = - \frac{3}{2}

3^{x + 3} = 7^{x}

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

2 9^{9 x - 4} = 125

so l v e f or t, N = a e^{- 0.21 \cdot t}

21 6^{- 3 x} = 36