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Beliebt Algebra >

x^3<7x+6

Lösung

x^{3} < 7 x + 6

Lösung

x < - 2 or - 1 < x < 3

+1

Intervall-Notation

(- \infty, - 2) \cup (- 1, 3)

Schritte zur Lösung

x^{3} < 7 x + 6

Rewrite in standard form

x^{3} - 6 - 7 x < 0

Faktorisiere

x^{3} - 6 - 7 x : (x + 1) (x + 2) (x - 3)

(x + 1) (x + 2) (x - 3) < 0

Identifiziere die Intervalle

x < - 2 or - 1 < x < 3

Graph

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