x^2=6^2+10^2

Lösung

x^{2} = 6^{2} + 1 0^{2}

x = 234, x = - 234

Dezimale

x = 11.66190 \dots, x = - 11.66190 \dots

Schritte zur Lösung

x^{2} = 6^{2} + 1 0^{2}

Vereinfache

6^{2} + 1 0^{2} : 136

Für

x^{2} = f (a)

sind die Lösungen

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

x = 136, x = - 136

136 = 234

- 136 = - 234

x = 234, x = - 234

x^{2} + 4 x + 4 = - 9

1 8^{2} = 1 2^{2} + x^{2}

2 x^{2} - 14 x + 9 = 0

400 - x^{2} = 20 x + 100

so l v e f or x, 20 m^{2} = (2 x + 6 m) x