l^2+w^2=1,3^2lw=60

Lösung

l^{2} + w^{2} = 1, 3^{2} lw = 60

l = 1 - w^{2}, l = - 1 - w^{2}

Schritte zur Lösung

l^{2} + w^{2} = 1, 3^{2} lw = 60

Verschiebe

w^{2}

auf die rechte Seite

l^{2} = 1 - w^{2}

Für

x^{2} = f (a)

sind die Lösungen

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

l = 1 - w^{2}, l = - 1 - w^{2}

v^{2} - v - 6 = 0

- x^{2} = π - 2

so l v e f or x, t = x^{2}

12 a x^{2} + 8 a x + 12 b x + 4 b + 12 c = 0

- 7 x^{2} - 49 x = 0