-6n^2=-138

Lösung

- 6 n^{2} = - 138

n = 23, n = - 23

Dezimale

n = 4.79583 \dots, n = - 4.79583 \dots

Schritte zur Lösung

- 6 n^{2} = - 138

Teile beide Seiten durch

- 6

n^{2} = 23

Für

x^{2} = f (a)

sind die Lösungen

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

n = 23, n = - 23

4 x^{2} - 6 = 3

4 \leq 0

(x - 7) (x + 7) = 0

7 + 2 ∣ 2 x + 1 ∣ = 15

4 y^{2} - 1 = 0