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受欢迎的代数 >

0.0127=(x^2)/((0.267-x))

解答

0.0127 = \frac{x ^{2}}{( 0.267 - x )}

解答

x = \frac{- 0.0127 + 0.01372489}{2}, x = \frac{- 0.0127 - 0.01372489}{2}

+1

十进制

x = 0.05222 \dots, x = - 0.06492 \dots

求解步骤

0.0127 = \frac{x ^{2}}{( 0.267 - x )}

化简

\frac{x ^{2}}{( 0.267 - x )} : \frac{x ^{2}}{0.267 - x}

0.0127 = \frac{x ^{2}}{0.267 - x}

在两边乘以

0.267 - x

0.0127 (0.267 - x) = x^{2}

解

0.0127 (0.267 - x) = x^{2} : x = \frac{- 0.0127 + 0.01372489}{2}, x = \frac{- 0.0127 - 0.01372489}{2}

x = \frac{- 0.0127 + 0.01372489}{2}, x = \frac{- 0.0127 - 0.01372489}{2}

验证解

找到无定义的点（奇点）:

x = 0.267

将不在定义域的点与解相综合:

x = \frac{- 0.0127 + 0.01372489}{2}, x = \frac{- 0.0127 - 0.01372489}{2}

作图

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