x^2=169

Lösung

x^{2} = 169

x = 13, x = - 13

Schritte zur Lösung

x^{2} = 169

Für

x^{2} = f (a)

sind die Lösungen

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

x = 169, x = - 169

169 = 13

- 169 = - 13

x = 13, x = - 13

3 (x - 2)^{2} = 24

- 9 (4 + x) > - 126

f a c t or 12 (x + 3) x^{2} - 2 (x + 3) x - 4 (x + 3)

2 x - \frac{1}{4} x = - 28

f a c t or - 3 x^{2} + 6 x + 9