2^{x^2}=8

Lösung

2^{x^{2}} = 8

x = 3, x = - 3

Dezimale

x = 1.73205 \dots, x = - 1.73205 \dots

Schritte zur Lösung

2^{x^{2}} = 8

Wende Exponentenregel an

x^{2} = 3

Löse

x^{2} = 3 : x = 3, x = - 3

x = 3, x = - 3

64 = 3 2^{- x + 2}

ln (e^{x}) = 15

ln (e^{x}) = 28

- e^{y} + 1 = 0

2 7^{x + 3} = (3^{2 x - 1}) (9^{x + 2})