t^2=2

Lösung

t^{2} = 2

t = 2, t = - 2

Dezimale

t = 1.41421 \dots, t = - 1.41421 \dots

Schritte zur Lösung

t^{2} = 2

Für

x^{2} = f (a)

sind die Lösungen

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

t = 2, t = - 2

x^{2} - 14 = - 14

- x^{2} + 7 x + 60 = 5 x - 3

(x - 4)^{2} - 5 = 0

3 x^{2} + 14 = 0

3 x^{2} = 4 x + 1