4^{x+1}=8

Lösung

4^{x + 1} = 8

x = \frac{1}{2}

Dezimale

x = 0.5

Schritte zur Lösung

4^{x + 1} = 8

Wende Exponentenregel an

2 (x + 1) = 3

Löse

2 (x + 1) = 3 : x = \frac{1}{2}

x = \frac{1}{2}

2 5^{x^{2} - 3 x + 7} = 12 5^{x - 2}

4^{x} - 9 \cdot 2^{x - 1} + 2 = 0

2 e^{2 x} - e^{x} = 0

0 = e^{- x}

e^{y} = 9