x^2-3^2=0

Lösung

x^{2} - 3^{2} = 0

x = 3, x = - 3

Schritte zur Lösung

x^{2} - 3^{2} = 0

Verschiebe

3^{2}

auf die rechte Seite

x^{2} = 9

Für

x^{2} = f (a)

sind die Lösungen

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

x = 9, x = - 9

9 = 3

- 9 = - 3

x = 3, x = - 3

- 3 x^{2} + 195 x - 2850 = 0

3 x^{2} = - 6 x - 2

x^{2} + 50 x + 500 = 0

4 x^{2} + 5 x + 9 = 0

\frac{1}{4} x^{2} + 3 x - 3 = 0