0.0057v^2+0.13v-100=0

Lösung

0.0057 v^{2} + 0.13 v - 100 = 0

v = \frac{- 0.13 + 2.2969}{0.0114}, v = \frac{- 0.13 - 2.2969}{0.0114}

Dezimale

v = 121.53971 \dots, v = - 144.34672 \dots

Schritte zur Lösung

0.0057 v^{2} + 0.13 v - 100 = 0

Löse mit der quadratischen Formel

v_{1, 2} = \frac{- 0.13 \pm 0.1 3 ^{2} - 4 \cdot 0.0057 ( - 100 )}{2 \cdot 0.0057}

0.1 3^{2} - 4 \cdot 0.0057 (- 100) = 2.2969

v_{1, 2} = \frac{- 0.13 \pm 2.2969}{2 \cdot 0.0057}

Trenne die Lösungen

v_{1} = \frac{- 0.13 + 2.2969}{2 \cdot 0.0057}, v_{2} = \frac{- 0.13 - 2.2969}{2 \cdot 0.0057}

v = \frac{- 0.13 + 2.2969}{2 \cdot 0.0057} : \frac{- 0.13 + 2.2969}{0.0114}

v = \frac{- 0.13 - 2.2969}{2 \cdot 0.0057} : \frac{- 0.13 - 2.2969}{0.0114}

Die Lösungen für die quadratische Gleichung sind:

v = \frac{- 0.13 + 2.2969}{0.0114}, v = \frac{- 0.13 - 2.2969}{0.0114}

v^{2} + 10 v + 24 = 0

(2.629 - x) (0.458 - x) - 0.80 1^{2} = 0

3 p^{2} = - 8 p - 3

8 - 6 m^{2} = - 88

0 = x^{2} - x