(x^2-10x)/((x-5)^2)=0

解答

\frac{x ^{2} - 10 x}{( x - 5 ) ^{2}} = 0

x = 10, x = 0

求解步骤

\frac{x ^{2} - 10 x}{( x - 5 ) ^{2}} = 0

\frac{f ( x )}{g ( x )} = 0 \Rightarrow f (x) = 0

x^{2} - 10 x = 0

解

x^{2} - 10 x = 0 : x = 10, x = 0

x = 10, x = 0

验证解

找到无定义的点（奇点）:

x = 5

将不在定义域的点与解相综合:

x = 10, x = 0

so l v e f or x, y = \frac{( x + 8 )}{x - 9}

6 = \frac{2 π}{b}

\frac{x + 33}{9} = \frac{5 x - 3}{x}

so l v e f or x, \frac{- 3}{x} + y = 15

\frac{1.6}{k} = \frac{4}{2.5}