0.0102s^2+0.5151s+1.255=0

Lösung

0.0102 s^{2} + 0.5151 s + 1.255 = 0

s = \frac{- 0.5151 + 0.21412401}{0.0204}, s = \frac{- 0.5151 - 0.21412401}{0.0204}

Dezimale

s = - 2.56689 \dots, s = - 47.93310 \dots

Schritte zur Lösung

0.0102 s^{2} + 0.5151 s + 1.255 = 0

Löse mit der quadratischen Formel

s_{1, 2} = \frac{- 0.5151 \pm 0.515 1 ^{2} - 4 \cdot 0.0102 \cdot 1.255}{2 \cdot 0.0102}

0.515 1^{2} - 4 \cdot 0.0102 \cdot 1.255 = 0.21412401

s_{1, 2} = \frac{- 0.5151 \pm 0.21412401}{2 \cdot 0.0102}

Trenne die Lösungen

s_{1} = \frac{- 0.5151 + 0.21412401}{2 \cdot 0.0102}, s_{2} = \frac{- 0.5151 - 0.21412401}{2 \cdot 0.0102}

s = \frac{- 0.5151 + 0.21412401}{2 \cdot 0.0102} : \frac{- 0.5151 + 0.21412401}{0.0204}

s = \frac{- 0.5151 - 0.21412401}{2 \cdot 0.0102} : \frac{- 0.5151 - 0.21412401}{0.0204}

Die Lösungen für die quadratische Gleichung sind:

s = \frac{- 0.5151 + 0.21412401}{0.0204}, s = \frac{- 0.5151 - 0.21412401}{0.0204}

3 x (x - 2) = 8 x^{2} - 7 x

5 x^{2} + 3 x - 14 = - 11 x + 10

so l v e f or x, x^{2} = 3

a^{2} - 8 a - 32 = 0

2 x^{2} + 4 = x^{2} + 8