4.69742x^2+53.20224x-4738.618=0

Lösung

4.69742 x^{2} + 53.20224 x - 4738.618 = 0

x = \frac{- 53.20224 + 91867.59420 \dots}{9.39484}, x = \frac{- 53.20224 - 91867.59420 \dots}{9.39484}

Dezimale

x = 26.59911 \dots, x = - 37.92495 \dots

Schritte zur Lösung

4.69742 x^{2} + 53.20224 x - 4738.618 = 0

Löse mit der quadratischen Formel

x_{1, 2} = \frac{- 53.20224 \pm 53.2022 4 ^{2} - 4 \cdot 4.69742 ( - 4738.618 )}{2 \cdot 4.69742}

53.2022 4^{2} - 4 \cdot 4.69742 (- 4738.618) = 91867.59420 \dots

x_{1, 2} = \frac{- 53.20224 \pm 91867.59420 \dots}{2 \cdot 4.69742}

Trenne die Lösungen

x_{1} = \frac{- 53.20224 + 91867.59420 \dots}{2 \cdot 4.69742}, x_{2} = \frac{- 53.20224 - 91867.59420 \dots}{2 \cdot 4.69742}

x = \frac{- 53.20224 + 91867.59420 \dots}{2 \cdot 4.69742} : \frac{- 53.20224 + 91867.59420 \dots}{9.39484}

x = \frac{- 53.20224 - 91867.59420 \dots}{2 \cdot 4.69742} : \frac{- 53.20224 - 91867.59420 \dots}{9.39484}

Die Lösungen für die quadratische Gleichung sind:

x = \frac{- 53.20224 + 91867.59420 \dots}{9.39484}, x = \frac{- 53.20224 - 91867.59420 \dots}{9.39484}

4 X^{2} - 5 X - 6 = 0

x^{2} - 5 x + (- 25) = 4

\frac{- 11.86666 x ^{2} + 379.0771 x - 2604.10485}{2} = 0

1 + 6 x = 4 x^{2}

so l v e f or x, x^{2} + 8 x + y^{2} - 4 y + z^{2} - 6 z + 20 = 0