x^2+62525x+62500000=0

解

x^{2} + 62525 x + 62500000 = 0

x = \frac{- 62525 + 6252 5 ^{2} - 250000000}{2}, x = \frac{- 62525 - 6252 5 ^{2} - 250000000}{2}

十進法表記

x = - 1016.11333 \dots, x = - 61508.88666 \dots

解答ステップ

x^{2} + 62525 x + 62500000 = 0

解くとthe二次式

x_{1, 2} = \frac{- 62525 \pm 6252 5 ^{2} - 4 \cdot 1 \cdot 62500000}{2 \cdot 1}

6252 5^{2} - 4 \cdot 1 \cdot 62500000 = 6252 5^{2} - 250000000

x_{1, 2} = \frac{- 62525 \pm 6252 5 ^{2} - 250000000}{2 \cdot 1}

解を分離する

x_{1} = \frac{- 62525 + 6252 5 ^{2} - 250000000}{2 \cdot 1}, x_{2} = \frac{- 62525 - 6252 5 ^{2} - 250000000}{2 \cdot 1}

x = \frac{- 62525 + 6252 5 ^{2} - 250000000}{2 \cdot 1} : \frac{- 62525 + 6252 5 ^{2} - 250000000}{2}

x = \frac{- 62525 - 6252 5 ^{2} - 250000000}{2 \cdot 1} : \frac{- 62525 - 6252 5 ^{2} - 250000000}{2}

二次equationの解:

x = \frac{- 62525 + 6252 5 ^{2} - 250000000}{2}, x = \frac{- 62525 - 6252 5 ^{2} - 250000000}{2}