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

Lösung

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

x = - 3

Schritte zur Lösung

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

Wende Exponentenregel an

5 + 3 x = - 4

Löse

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

x = - 3

4^{x} = 14

so l v e f or x, (d^{3} - d) = e^{x}

4 9^{x} - 6 \cdot 7^{x} + 5 = 0

so l v e f or t, e^{t^{2}} = 4

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