8^{x^2-3}=8

Lösung

8^{x^{2} - 3} = 8

x = 2, x = - 2

Schritte zur Lösung

8^{x^{2} - 3} = 8

Wende Exponentenregel an

x^{2} - 3 = 1

Löse

x^{2} - 3 = 1 : x = 2, x = - 2

x = 2, x = - 2

so l v e f or y, x! = 2^{y} + 2^{z}

3 6^{x - 1} = \frac{1}{216}

2 (4^{2 x + 1}) = 128

3^{x} = \frac{1}{4}

2^{- 3 x + 1} = \frac{1}{16}