ja

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

人気のある代数 >

13744/100 x^2+54977/100 x+122500=0

解

\frac{13744}{100} x^{2} + \frac{54977}{100} x + 122500 = 0

解

x = - \frac{54977}{27488} + i \frac{\frac{3062500}{859} - \frac{5497 7 ^{2}}{188897536}}{2}, x = - \frac{54977}{27488} - i \frac{\frac{3062500}{859} - \frac{5497 7 ^{2}}{188897536}}{2}

解答ステップ

\frac{13744}{100} x^{2} + \frac{54977}{100} x + 122500 = 0

以下で両辺を乗じる:

100

13744 x^{2} + 54977 x + 12250000 = 0

以下で両辺を割る

13744

\frac{13744 x ^{2}}{13744} + \frac{54977 x}{13744} + \frac{12250000}{13744} = \frac{0}{13744}

標準的な形式で書く

a x^{2} + b x + c = 0

x^{2} + \frac{54977 x}{13744} + \frac{765625}{859} = 0

解くとthe二次式

x_{1, 2} = \frac{- \frac{54977}{13744} \pm ( \frac{54977}{13744} ) ^{2} - 4 \cdot 1 \cdot \frac{765625}{859}}{2 \cdot 1}

簡素化

(\frac{54977}{13744})^{2} - 4 \cdot 1 \cdot \frac{765625}{859} : i - \frac{5497 7 ^{2}}{188897536} + \frac{3062500}{859}

x_{1, 2} = \frac{- \frac{54977}{13744} \pm i - \frac{5497 7 ^{2}}{188897536} + \frac{3062500}{859}}{2 \cdot 1}

解を分離する

x_{1} = \frac{- \frac{54977}{13744} + i - \frac{5497 7 ^{2}}{188897536} + \frac{3062500}{859}}{2 \cdot 1}, x_{2} = \frac{- \frac{54977}{13744} - i - \frac{5497 7 ^{2}}{188897536} + \frac{3062500}{859}}{2 \cdot 1}

x = \frac{- \frac{54977}{13744} + i - \frac{5497 7 ^{2}}{188897536} + \frac{3062500}{859}}{2 \cdot 1} : - \frac{54977}{27488} + i \frac{\frac{3062500}{859} - \frac{5497 7 ^{2}}{188897536}}{2}

x = \frac{- \frac{54977}{13744} - i - \frac{5497 7 ^{2}}{188897536} + \frac{3062500}{859}}{2 \cdot 1} : - \frac{54977}{27488} - i \frac{\frac{3062500}{859} - \frac{5497 7 ^{2}}{188897536}}{2}

二次equationの解:

x = - \frac{54977}{27488} + i \frac{\frac{3062500}{859} - \frac{5497 7 ^{2}}{188897536}}{2}, x = - \frac{54977}{27488} - i \frac{\frac{3062500}{859} - \frac{5497 7 ^{2}}{188897536}}{2}

グラフ

人気の例

簡約 sqrt(218)

s im pl i f y 218

(x + 4) (x + 5) = 0

簡約 (-5/4)^2

s im pl i f y (- \frac{5}{4})^{2}

簡約 (-1/2)^{-4}

s im pl i f y (- \frac{1}{2})^{- 4}

簡約 9/(15a-15)

s im pl i f y \frac{9}{15 a - 15}