9^{2-x}=3

Lösung

9^{2 - x} = 3

x = \frac{3}{2}

Dezimale

x = 1.5

Schritte zur Lösung

9^{2 - x} = 3

Wende Exponentenregel an

2 (2 - x) = 1

Löse

2 (2 - x) = 1 : x = \frac{3}{2}

x = \frac{3}{2}

1 = 2^{n}

5^{x} \cdot lo g_{10} (1000) = 27

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

4^{x} = \frac{1}{32}

3^{x} + 3^{x + 3} - 3^{x - 1} = 249