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Beliebt Algebra >

x(x-5)<= 14

Lösung

x (x - 5) \leq 14

Lösung

- 2 \leq x \leq 7

+1

Intervall-Notation

[- 2, 7]

Schritte zur Lösung

x (x - 5) \leq 14

Rewrite in standard form

x^{2} - 5 x - 14 \leq 0

Faktorisiere

x^{2} - 5 x - 14 : (x + 2) (x - 7)

(x + 2) (x - 7) \leq 0

Identifiziere die Intervalle

- 2 \leq x \leq 7

Graph

Beliebte Beispiele

3(4x-5)-4x+1=-6

3 (4 x - 5) - 4 x + 1 = - 6

- \frac{3}{2} x < - 9

0 = 2 x^{2} + 5 x - 3

9 - \frac{9 x}{7} = 12

2/3 x+7+3/4 x+5=90

\frac{2}{3} x + 7 + \frac{3}{4} x + 5 = 90