y^2=48

Lösung

y^{2} = 48

y = 43, y = - 43

Dezimale

y = 6.92820 \dots, y = - 6.92820 \dots

Schritte zur Lösung

y^{2} = 48

Für

x^{2} = f (a)

sind die Lösungen

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

y = 48, y = - 48

48 = 43

- 48 = - 43

y = 43, y = - 43

y^{2} = 46

y^{2} = 5 y

so l v e f or y, x^{2} + y^{2} = 100

x^{2} - 10 x - 14 = - 3

x^{2} - 41 = 0