2=(1/2)^x

Lösung

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

x = - 1

Schritte zur Lösung

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

Wende Exponentenregel an

1 = - x

Löse

1 = - x : x = - 1

x = - 1

5^{2 x} (3) - 14 (5^{x}) + 8 = 0

4^{x + 1} + 2^{x - 2} = 68

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

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

5^{x^{2}} = (\frac{1}{25})^{x + 3}