en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand ((2-x)*n)/x

Solution

expand

\frac{( 2 - x ) \cdot n}{x}

Solution

\frac{2 n}{x} - n

Solution steps

\frac{( 2 - x ) n}{x}

Expand

(2 - x) n : 2 n - n x

= \frac{2 n - n x}{x}

Apply the fraction rule:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{2 n - n x}{x} = \frac{2 n}{x} - \frac{n x}{x}

= \frac{2 n}{x} - \frac{n x}{x}

Cancel

\frac{n x}{x} : n

= \frac{2 n}{x} - n

Popular Examples

expand (cos(2pix)+isin(2pix))^3 expand

(cos (2 π x) + i sin (2 π x))^{3}

expand (e+s+k-2c)(e+s+k-2c)expand

(e + s + k - 2 c) (e + s + k - 2 c)

expand (tan(x)(3-tan^2(x)))/(1-3tan^2(x))expand

\frac{tan ( x ) ( 3 - tan ^{2} ( x ) )}{1 - 3 tan ^{2} ( x )}

1/(((x^2-2*x+2)*x))

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

expand-(x^2-6x+21)/((x^2-3)(x+4))expand

- \frac{x ^{2} - 6 x + 21}{( x ^{2} - 3 ) ( x + 4 )}

Frequently Asked Questions (FAQ)

What is expand ((2-x)*n)/x ?
The solution to expand ((2-x)*n)/x is (2n)/x-n