|10x+x^2|=24

Lösung

10 x + x^{2} = 24

x = - 12 or x = - 6 or x = - 4 or x = 2

Schritte zur Lösung

10 x + x^{2} = 24

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

10 x + x^{2} = - 24 or 10 x + x^{2} = 24

10 x + x^{2} = - 24 or 10 x + x^{2} = 24

(x = - 6 or x = - 4) or (x = - 12 or x = 2)

x = - 12 or x = - 6 or x = - 4 or x = 2

s im pl i f y \frac{5}{2} + \frac{1}{4}

11 x^{2} + 10 = 13

- 6 (x + 7)^{2} = - 294

x^{2} + 18 = - 7 x

s im pl i f y 3 - 7