4^{x-3}=8

Lösung

4^{x - 3} = 8

x = \frac{9}{2}

Dezimale

x = 4.5

Schritte zur Lösung

4^{x - 3} = 8

Wende Exponentenregel an

2 (x - 3) = 3

Löse

2 (x - 3) = 3 : x = \frac{9}{2}

x = \frac{9}{2}

e^{x - 1} = 0

(\frac{1}{4})^{x} = 16

3^{2 x - 3} = 2 7^{\frac{x + 1}{3}}

8^{x - 1} = 2^{x + 2}

2^{2 x - 2} - 2^{2 + (x - 1)} = - 4