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人気のある代数 >

110026041.7x+74055989.52x^2=0

解

110026041.7 x + 74055989.52 x^{2} = 0

解

x = 0, x = - \frac{5501302085}{3702799476}

+1

十進法表記

x = 0, x = - 1.48571 \dots

解答ステップ

110026041.7 x + 74055989.52 x^{2} = 0

以下で両辺を乗じる:

100

11002604170 x + 7405598952 x^{2} = 0

標準的な形式で書く

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

7405598952 x^{2} + 11002604170 x = 0

解くとthe二次式

x_{1, 2} = \frac{- 11002604170 \pm 1100260417 0 ^{2} - 4 \cdot 7405598952 \cdot 0}{2 \cdot 7405598952}

1100260417 0^{2} - 4 \cdot 7405598952 \cdot 0 = 11002604170

x_{1, 2} = \frac{- 11002604170 \pm 11002604170}{2 \cdot 7405598952}

解を分離する

x_{1} = \frac{- 11002604170 + 11002604170}{2 \cdot 7405598952}, x_{2} = \frac{- 11002604170 - 11002604170}{2 \cdot 7405598952}

x = \frac{- 11002604170 + 11002604170}{2 \cdot 7405598952} : 0

x = \frac{- 11002604170 - 11002604170}{2 \cdot 7405598952} : - \frac{5501302085}{3702799476}

二次equationの解:

x = 0, x = - \frac{5501302085}{3702799476}

グラフ

人気の例

(x^2)/5-(4x)/5 =1

\frac{x ^{2}}{5} - \frac{4 x}{5} = 1

2 = - x^{2}

solvefor a,f(a+7)=(a+7)^2+1

so l v e f or a, f (a + 7) = (a + 7)^{2} + 1

completesquare 5x^2-10x-75=0

co m pl e t es q u a re 5 x^{2} - 10 x - 75 = 0

s^{2} + 6 s + 36.9 = 0