3^{x^2+6x}=9^{-4}

Lösung

3^{x^{2} + 6 x} = 9^{- 4}

x = - 2, x = - 4

Schritte zur Lösung

3^{x^{2} + 6 x} = 9^{- 4}

Wende Exponentenregel an

x^{2} + 6 x = - 8

Löse

x^{2} + 6 x = - 8 : x = - 2, x = - 4

x = - 2, x = - 4

6^{3 x - 2} = 4 \cdot 2^{x}

4^{a} + 4^{a - 2} = 34

8^{x} = 12

6^{2 x + 6} = 1

roo t s e^{x} - 3 x = 0