64^{x+3}=256^{x+5}

Lösung

6 4^{x + 3} = 25 6^{x + 5}

x = - 11

Schritte zur Lösung

6 4^{x + 3} = 25 6^{x + 5}

Wende Exponentenregel an

3 (x + 3) = 4 (x + 5)

Löse

3 (x + 3) = 4 (x + 5) : x = - 11

x = - 11

6^{x} = 28

2^{x} = 3 2^{x - 16}

2^{x - 1} = 0

- 4 e^{- 4 c} = \frac{e ^{- 12} - 1}{3}

9^{x} - 3^{x + 1} = 54