faktorisieren-2x^2+x+1

Lösung

faktorisieren

- 2 x^{2} + x + 1

- (2 x + 1) (x - 1)

Schritte zur Lösung

- 2 x^{2} + x + 1

Klammere aus

- 1 : - (2 x^{2} - x - 1)

= - (2 x^{2} - x - 1)

Faktorisiere

2 x^{2} - x - 1 : (2 x + 1) (x - 1)

= - (2 x + 1) (x - 1)

- x = 1

\frac{x}{9} = 81

\frac{1}{4} (x - 4) + \frac{2}{5} (x - 5) = \frac{1}{5} (x^{2} - 53)

x - \frac{2}{3} > 2 x + \frac{4}{3}

∣ x ∣ = - 5