2^x= 1/(sqrt(8))

Lösung

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

x = - \frac{3}{2}

Dezimale

x = - 1.5

Schritte zur Lösung

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

Wende Exponentenregel an

x = - \frac{3}{2}

3000 (1 + 0.2)^{n} = 10000

3^{3 + x} = 7

- 2 = \frac{2 π}{( e ^{- c} + 1 )}

4^{- 2 x - 1} = 16

3^{(- x + 1)} = \frac{1}{81}