27^{x+3}=9^{2x}

Lösung

2 7^{x + 3} = 9^{2 x}

x = 9

Schritte zur Lösung

2 7^{x + 3} = 9^{2 x}

Wende Exponentenregel an

3 (x + 3) = 4 x

Löse

3 (x + 3) = 4 x : x = 9

x = 9

7^{2 x + 4} = 3^{5 x + 7}

4^{x^{2}} \cdot 4^{x} = 4^{0}

4^{x + 1} - 7 (2^{x}) = 2

so l v e f or x, 2^{π + 3 x} = 4^{2 y + 1}

5^{\frac{1}{t}} = 30