12*x^2=48

Lösung

12 \cdot x^{2} = 48

x = 2, x = - 2

Schritte zur Lösung

12 x^{2} = 48

Teile beide Seiten durch

12

x^{2} = 4

Für

x^{2} = f (a)

sind die Lösungen

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

x = 4, x = - 4

4 = 2

- 4 = - 2

x = 2, x = - 2

so l v e f or x, 3 x^{2} 2 y - 6 = x^{2} - x^{2}

B = a^{2} - 1

x^{2} - \frac{1}{2} x + 1 = 0

20 x^{2} + x - 12 = 0

(8 x + 2) (x - 6) = 0