zs

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

受欢迎的代数 >

(100x-10000)/(x^2)=0

解答

\frac{100 x - 10000}{x ^{2}} = 0

解答

x = 100

求解步骤

\frac{100 x - 10000}{x ^{2}} = 0

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

100 x - 10000 = 0

将

10000

到右边

100 x = 10000

两边除以

100

x = 100

验证解

找到无定义的点（奇点）:

x = 0

将不在定义域的点与解相综合:

x = 100

作图

流行的例子

\frac{1}{2 x ^{2} + x} = 5

\frac{- 5}{4 - x} = 3

\frac{5}{6 x} = \frac{7}{3}

((x^3-3x^2-13x+15))/((x-1))=x^2-2x-15

\frac{( x ^{3} - 3 x ^{2} - 13 x + 15 )}{( x - 1 )} = x^{2} - 2 x - 15

solvefor a,k=(a^2)/((1-a)^2)

so l v e f or a, k = \frac{a ^{2}}{( 1 - a ) ^{2}}