2^{x+9/2}=4sqrt(2)

Lösung

2^{x + \frac{9}{2}} = 42

x = - 2

Schritte zur Lösung

2^{x + \frac{9}{2}} = 42

Wende Exponentenregel an

x + \frac{9}{2} = \frac{5}{2}

Löse

x + \frac{9}{2} = \frac{5}{2} : x = - 2

x = - 2

2^{x} = 2 (5^{x})

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

8^{3 x + 1} = 3 2^{x}

9^{x} = 729

e^{z} + 1 = 0