x^2+9^2=16^2

Lösung

x^{2} + 9^{2} = 1 6^{2}

x = 57, x = - 57

Dezimale

x = 13.22875 \dots, x = - 13.22875 \dots

Schritte zur Lösung

x^{2} + 9^{2} = 1 6^{2}

Verschiebe

9^{2}

auf die rechte Seite

x^{2} = 175

Für

x^{2} = f (a)

sind die Lösungen

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

x = 175, x = - 175

175 = 57

- 175 = - 57

x = 57, x = - 57

x^{2} + 10 + 8 x = 0

2 x^{2} - 2 x - 40 = x^{2} + 5 x - 10

(x^{2} + 3 x + 9) = 0

(q) = q^{2} + 50 q + 1000

p^{2} = 1