en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand 1/x+2/x+1/x-1

Solution

expand

\frac{1}{x} + \frac{2}{x} + \frac{1}{x} - 1

Solution

\frac{4}{x} - 1

Solution steps

\frac{1}{x} + \frac{2}{x} + \frac{1}{x} - 1

Combine the fractions

\frac{1}{x} + \frac{2}{x} + \frac{1}{x} : \frac{4}{x}

= \frac{4}{x} - 1

Popular Examples

expand (sqrt(3-x)-1)(-sqrt(6-x)-2)expand

(3 - x - 1) (- 6 - x - 2)

expand a(3,-1)y(-5,7)expand

a (3, - 1) y (- 5, 7)

expand (x^2+5x+2)^7 expand

(x^{2} + 5 x + 2)^{7}

expand (6x^2-4x)/((x+2)^2(x-1))expand

\frac{6 x ^{2} - 4 x}{( x + 2 ) ^{2} ( x - 1 )}

expand 4(x^2+2x-4)^5 expand

4 (x^{2} + 2 x - 4)^{5}

Frequently Asked Questions (FAQ)

What is expand 1/x+2/x+1/x-1 ?
The solution to expand 1/x+2/x+1/x-1 is 4/x-1