2^{(3x+5)}= 1/16

Lösung

2^{(3 x + 5)} = \frac{1}{16}

x = - 3

Schritte zur Lösung

2^{(3 x + 5)} = \frac{1}{16}

Wende Exponentenregel an

3 x + 5 = - 4

Löse

3 x + 5 = - 4 : x = - 3

x = - 3

4^{y + 1} + 4^{y} = 320

950 = 850 (1.015)^{x} - 550

e^{x + 5} = \frac{1}{e}

4^{7 x + 4} = 3

69 = 2 7^{x}