ja

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

人気のある代数 >

1/m+n+x= 1/m+1/n+1/x

解

\frac{1}{m} + n + x = \frac{1}{m} + \frac{1}{n} + \frac{1}{x}

解

x = \frac{1}{n}, x = - n; n \neq = 0

解答ステップ

\frac{1}{m} + n + x = \frac{1}{m} + \frac{1}{n} + \frac{1}{x}

LCMで乗じる

n^{2} x + n x^{2} = x + n

解く

n^{2} x + n x^{2} = x + n : x = \frac{1}{n}, x = - n; n \neq = 0

x = \frac{1}{n}, x = - n; n \neq = 0

グラフ

人気の例

a^{-m}= 1/(a^m)

a^{- m} = \frac{1}{a ^{m}}

|(3x+9)/2 |= 2/(3x+5)

\frac{3 x + 9}{2} = \frac{2}{3 x + 5}

(31)/(4x)=1300000

\frac{31}{4 x} = 1300000

|(4x^2)/((x-3))|=(4x^2)/((x-3))

\frac{4 x ^{2}}{( x - 3 )} = \frac{4 x ^{2}}{( x - 3 )}

solvefor x,y^2=(x^2)/(3-x)

so l v e f or x, y^{2} = \frac{x ^{2}}{3 - x}