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人気のある代数 >

-0.0299x^2+1.5188x+16.826=60

解

- 0.0299 x^{2} + 1.5188 x + 16.826 = 60

解

x = \frac{1.5188}{0.0598} - i \frac{2.85685696}{0.0598}, x = \frac{1.5188}{0.0598} + i \frac{2.85685696}{0.0598}

解答ステップ

- 0.0299 x^{2} + 1.5188 x + 16.826 = 60

60

を左側に移動します

- 0.0299 x^{2} + 1.5188 x - 43.174 = 0

解くとthe二次式

x_{1, 2} = \frac{- 1.5188 \pm 1.518 8 ^{2} - 4 ( - 0.0299 ) ( - 43.174 )}{2 ( - 0.0299 )}

簡素化

1.518 8^{2} - 4 (- 0.0299) (- 43.174) : 2.85685696 i

x_{1, 2} = \frac{- 1.5188 \pm 2.85685696 i}{2 ( - 0.0299 )}

解を分離する

x_{1} = \frac{- 1.5188 + 2.85685696 i}{2 ( - 0.0299 )}, x_{2} = \frac{- 1.5188 - 2.85685696 i}{2 ( - 0.0299 )}

x = \frac{- 1.5188 + 2.85685696 i}{2 ( - 0.0299 )} : \frac{1.5188}{0.0598} - i \frac{2.85685696}{0.0598}

x = \frac{- 1.5188 - 2.85685696 i}{2 ( - 0.0299 )} : \frac{1.5188}{0.0598} + i \frac{2.85685696}{0.0598}

二次equationの解:

x = \frac{1.5188}{0.0598} - i \frac{2.85685696}{0.0598}, x = \frac{1.5188}{0.0598} + i \frac{2.85685696}{0.0598}

グラフ

人気の例

\frac{x ^{2}}{2} - x + 1 = 0

簡約 (x^6)^{2/3}

s im pl i f y (x^{6})^{\frac{2}{3}}

簡約 3/5 × 2/7

s im pl i f y \frac{3}{5} \times \frac{2}{7}

8 m^{2} - 2 m - 7 = 0

簡約 (x^{2/3})^4

s im pl i f y (x^{\frac{2}{3}})^{4}