de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Algebra >

x^3-3x^2-4x+6=0

Lösung

x^{3} - 3 x^{2} - 4 x + 6 = 0

Lösung

x = 1, x = 1 + 7, x = 1 - 7

+1

Dezimale

x = 1, x = 3.64575 \dots, x = - 1.64575 \dots

Schritte zur Lösung

x^{3} - 3 x^{2} - 4 x + 6 = 0

Faktorisiere

x^{3} - 3 x^{2} - 4 x + 6 : (x - 1) (x^{2} - 2 x - 6)

(x - 1) (x^{2} - 2 x - 6) = 0

Anwendung des Nullfaktorprinzips: Wenn

ab = 0

dann

a = 0

oder

b = 0

x - 1 = 0 or x^{2} - 2 x - 6 = 0

Löse

x - 1 = 0 : x = 1

Löse

x^{2} - 2 x - 6 = 0 : x = 1 + 7, x = 1 - 7

Die Lösungen sind

x = 1, x = 1 + 7, x = 1 - 7

Graph

Beliebte Beispiele

3 y^{6} = 75 y^{4}

solvefor x,z=x^4-2y^3

so l v e f or x, z = x^{4} - 2 y^{3}

x^{3} = 888

2 x^{3} - 5 x^{2} = 0

0=8x^6-38x^4-10x^2

0 = 8 x^{6} - 38 x^{4} - 10 x^{2}