de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Algebra >

x^5-7x^4+13x^3-x^2-14x+8<= 0

Lösung

x^{5} - 7 x^{4} + 13 x^{3} - x^{2} - 14 x + 8 \leq 0

Lösung

x \leq - 1 or x = 1 or 2 \leq x \leq 4

+1

Intervall-Notation

(- \infty, - 1] \cup x = 1 \cup [2, 4]

Schritte zur Lösung

x^{5} - 7 x^{4} + 13 x^{3} - x^{2} - 14 x + 8 \leq 0

Faktorisiere

x^{5} - 7 x^{4} + 13 x^{3} - x^{2} - 14 x + 8 : (x + 1) (x - 1)^{2} (x - 2) (x - 4)

(x + 1) (x - 1)^{2} (x - 2) (x - 4) \leq 0

Identifiziere die Intervalle

x \leq - 1 or x = 1 or 2 \leq x \leq 4

Graph

Beliebte Beispiele

x/((x^2-3x-4))>0

\frac{x}{( x ^{2} - 3 x - 4 )} > 0

1/((x+1))-1/x <= 1/((x-1))-1/((x-2))

\frac{1}{( x + 1 )} - \frac{1}{x} \leq \frac{1}{( x - 1 )} - \frac{1}{( x - 2 )}

((x^2+6))/((5x))>= 1

\frac{( x ^{2} + 6 )}{( 5 x )} \geq 1

4/(((x-2)^2))>1

\frac{4}{( ( x - 2 ) ^{2} )} > 1

(x^2-x)(x^3-x)(x^4-x)<0

(x^{2} - x) (x^{3} - x) (x^{4} - x) < 0