6^{2x+5}=216^{x-4}

Lösung

6^{2 x + 5} = 21 6^{x - 4}

x = 17

Schritte zur Lösung

6^{2 x + 5} = 21 6^{x - 4}

Wende Exponentenregel an

2 x + 5 = 3 (x - 4)

Löse

2 x + 5 = 3 (x - 4) : x = 17

x = 17

1 0^{x} = 42

1 0^{x} = 49

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

1 6^{x^{2} + 1} = 2^{4 x + 7}

7 e^{7 x} - e^{- x} = 0