2^{-3n}*4^{2n-2}=16

Lösung

2^{- 3 n} \cdot 4^{2 n - 2} = 16

n = 8

Schritte zur Lösung

2^{- 3 n} \cdot 4^{2 n - 2} = 16

Wende Exponentenregel an

- 3 n + 2 (2 n - 2) = 4

Löse

- 3 n + 2 (2 n - 2) = 4 : n = 8

n = 8

5^{2 x - 7} = 3125

e^{c} = 4

7^{x^{2} - x} = 1

2^{x + 5} 8 = 1 6^{2 x + 2}

2^{x + 3} = \frac{1}{32}