de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Algebra >

2x^3-8x^2-120x=0

Lösung

2 x^{3} - 8 x^{2} - 120 x = 0

Lösung

x = 0, x = - 6, x = 10

Schritte zur Lösung

2 x^{3} - 8 x^{2} - 120 x = 0

Faktorisiere

2 x^{3} - 8 x^{2} - 120 x : 2 x (x + 6) (x - 10)

2 x (x + 6) (x - 10) = 0

Anwendung des Nullfaktorprinzips: Wenn

ab = 0

dann

a = 0

oder

b = 0

x = 0 or x + 6 = 0 or x - 10 = 0

Löse

x + 6 = 0 : x = - 6

Löse

x - 10 = 0 : x = 10

Die Lösungen sind

x = 0, x = - 6, x = 10

Graph

Beliebte Beispiele

x^{3} = 8 i

4x^3=0.25^{1/2}

4 x^{3} = 0.2 5^{\frac{1}{2}}

solvefor x,12x^5=(4x^2)(C)

so l v e f or x, 12 x^{5} = (4 x^{2}) (C)

x^{3} - 3 x^{2} + 6 = 0

solvefor y,y^4=x^3-16x

so l v e f or y, y^{4} = x^{3} - 16 x