-6x^2+16x+2=0

Lösung

- 6 x^{2} + 16 x + 2 = 0

x = - \frac{- 4 + 19}{3}, x = \frac{4 + 19}{3}

Dezimale

x = - 0.11963 \dots, x = 2.78629 \dots

Schritte zur Lösung

- 6 x^{2} + 16 x + 2 = 0

Löse mit der quadratischen Formel

x_{1, 2} = \frac{- 16 \pm 1 6 ^{2} - 4 ( - 6 ) \cdot 2}{2 ( - 6 )}

1 6^{2} - 4 (- 6) \cdot 2 = 419

x_{1, 2} = \frac{- 16 \pm 4 19}{2 ( - 6 )}

Trenne die Lösungen

x_{1} = \frac{- 16 + 4 19}{2 ( - 6 )}, x_{2} = \frac{- 16 - 4 19}{2 ( - 6 )}

x = \frac{- 16 + 4 19}{2 ( - 6 )} : - \frac{- 4 + 19}{3}

x = \frac{- 16 - 4 19}{2 ( - 6 )} : \frac{4 + 19}{3}

Die Lösungen für die quadratische Gleichung sind:

x = - \frac{- 4 + 19}{3}, x = \frac{4 + 19}{3}

(17 - y)^{2} + y^{2} = 169

x^{2} + 19 x + 78 = 0

\frac{4}{3} x^{2} = 48

(x + 1)^{2} - 72 = 0

(x - 10)^{2} = 16