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Beliebt Algebra >

(2x^2-13x-27)(x^2-2x+6)<= 0

Lösung

(2 x^{2} - 13 x - 27) (x^{2} - 2 x + 6) \leq 0

Lösung

\frac{13 - 385}{4} \leq x \leq \frac{13 + 385}{4}

+2

Intervall-Notation

[\frac{13 - 385}{4}, \frac{13 + 385}{4}]

Dezimale

- 1.65535 \dots \leq x \leq 8.15535 \dots

Schritte zur Lösung

(2 x^{2} - 13 x - 27) (x^{2} - 2 x + 6) \leq 0

Faktor

2 x^{2} - 13 x - 27 : (x - \frac{13 + 385}{4}) (x - \frac{13 - 385}{4})

(x - \frac{13 + 385}{4}) (x - \frac{13 - 385}{4}) (x^{2} - 2 x + 6) \leq 0

Identifiziere die Intervalle

\frac{13 - 385}{4} \leq x \leq \frac{13 + 385}{4}

Graph

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