y^2=32

Lösung

y^{2} = 32

y = 42, y = - 42

Dezimale

y = 5.65685 \dots, y = - 5.65685 \dots

Schritte zur Lösung

y^{2} = 32

Für

x^{2} = f (a)

sind die Lösungen

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

y = 32, y = - 32

32 = 42

- 32 = - 42

y = 42, y = - 42

3 x^{2} + 4 x - 18 = 0

x^{2} + 18 x + 68 = 0

9 x^{2} + 6 x + 3 = 0

3 y^{2} + 10 y + 7 = 0

(x - 7)^{2} = 8