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

Lösung

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

x = 2, x = 1

Schritte zur Lösung

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

Wende Exponentenregel an

2 (x^{2} + 2) = 6 x

Löse

2 (x^{2} + 2) = 6 x : x = 2, x = 1

x = 2, x = 1

1.0 9^{x} = 2

2^{x^{2}} = 64

lo g_{8} (1 4^{x - 3}) = 13

1024 = 4^{x}

so l v e f or x, e^{x + 1} = 3