2^{x+2}= 1/32

Lösung

2^{x + 2} = \frac{1}{32}

x = - 7

Schritte zur Lösung

2^{x + 2} = \frac{1}{32}

Wende Exponentenregel an

x + 2 = - 5

Löse

x + 2 = - 5 : x = - 7

x = - 7

lo g_{7} (5^{2 x}) = 18

9^{4 x} = 27

2^{x} = 8^{4 x - 1}

3^{2 x - 1} - 3^{x + 1} = 0

4^{x} - 6 (2^{x}) - 16 = 0