(9^x)/(9^3)=9^5

Lösung

\frac{9 ^{x}}{9 ^{3}} = 9^{5}

x = 8

Schritte zur Lösung

\frac{9 ^{x}}{9 ^{3}} = 9^{5}

Wende Exponentenregel an

x - 3 = 5

Löse

x - 3 = 5 : x = 8

x = 8

6^{x} = 12

3^{x + 1} = 8

1 9^{x} = 0

2^{2 x} - 5 \cdot 2^{x + 2} + 64 = 0

7^{5 x - 2} = 343