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Beliebt Algebra >

x^3+9x^2<=-26x-24

Lösung

x^{3} + 9 x^{2} \leq - 26 x - 24

Lösung

x \leq - 4 or - 3 \leq x \leq - 2

+1

Intervall-Notation

(- \infty, - 4] \cup [- 3, - 2]

Schritte zur Lösung

x^{3} + 9 x^{2} \leq - 26 x - 24

Rewrite in standard form

x^{3} + 9 x^{2} + 24 + 26 x \leq 0

Faktorisiere

x^{3} + 9 x^{2} + 24 + 26 x : (x + 2) (x + 3) (x + 4)

(x + 2) (x + 3) (x + 4) \leq 0

Identifiziere die Intervalle

x \leq - 4 or - 3 \leq x \leq - 2

Graph

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