8^{x+2}=32

Lösung

8^{x + 2} = 32

x = - \frac{1}{3}

Dezimale

x = - 0.33333 \dots

Schritte zur Lösung

8^{x + 2} = 32

Wende Exponentenregel an

3 (x + 2) = 5

Löse

3 (x + 2) = 5 : x = - \frac{1}{3}

x = - \frac{1}{3}

so l v e f or x, x^{x} = y^{y}

1 6^{2 + x + 1} = 64

- 3 e^{3 x} x - e^{3 x} = 0

3^{2 x} - 2 \cdot 3^{x + 5} + 3^{10} = 0

1 7^{4 - 3 x} = 1