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

Lösung

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

x = - \frac{1}{6}

Dezimale

x = - 0.16666 \dots

Schritte zur Lösung

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

Wende Exponentenregel an

3 x = - \frac{1}{2}

Löse

3 x = - \frac{1}{2} : x = - \frac{1}{6}

x = - \frac{1}{6}

1 6^{x} + 4^{x} - 6 = 0

4^{a} = 64

4^{x} - 5 \times 2^{x} + 4 = 0

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

4 e^{- x} x^{3} - e^{- x} x^{4} = 0