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Beliebt Algebra >

x^4-9x^2<= 4x-12

Lösung

x^{4} - 9 x^{2} \leq 4 x - 12

Lösung

x = - 2 or 1 \leq x \leq 3

+1

Intervall-Notation

x = - 2 \cup [1, 3]

Schritte zur Lösung

x^{4} - 9 x^{2} \leq 4 x - 12

Rewrite in standard form

x^{4} - 9 x^{2} + 12 - 4 x \leq 0

Faktorisiere

x^{4} - 9 x^{2} + 12 - 4 x : (x - 1) (x + 2)^{2} (x - 3)

(x - 1) (x + 2)^{2} (x - 3) \leq 0

Identifiziere die Intervalle

x = - 2 or 1 \leq x \leq 3

Graph

Beliebte Beispiele

(x-2)/5 = 2/3-(3x-2)/6

\frac{x - 2}{5} = \frac{2}{3} - \frac{3 x - 2}{6}

4 (w - 6) \leq - 12

vereinfachen (11-7i)^2

s im pl i f y (11 - 7 i)^{2}

18 x^{2} + 47 x + 5 = 0

(x-7)/4+(25(x-2))/3 =(5x+35)/4+5/2 (x-7)

\frac{x - 7}{4} + \frac{25 ( x - 2 )}{3} = \frac{5 x + 35}{4} + \frac{5}{2} (x - 7)