x^2=255

Lösung

x^{2} = 255

x = 255, x = - 255

Dezimale

x = 15.96871 \dots, x = - 15.96871 \dots

Schritte zur Lösung

x^{2} = 255

Für

x^{2} = f (a)

sind die Lösungen

x = f (a), - f (a)

x = 255, x = - 255

(2 x - 1)^{2} + (3 x - 2)^{2} = 5

2 (x - 4)^{2} = 200

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

2 x^{2} - 4 = 3 x

(3 x - 1) (2 x + 3) = 8