What is expand ((2s+1)(s-8))/s ?

The solution to expand ((2s+1)(s-8))/s is 2s-15-8/s

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand ((2s+1)(s-8))/s

expand

\frac{( 2 s + 1 ) ( s - 8 )}{s}

2 s - 15 - \frac{8}{s}

Solution steps

\frac{( 2 s + 1 ) ( s - 8 )}{s}

Expand

(2 s + 1) (s - 8) : 2 s^{2} - 15 s - 8

= \frac{2 s ^{2} - 15 s - 8}{s}

Apply the fraction rule:

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

\frac{2 s ^{2} - 15 s - 8}{s} = \frac{2 s ^{2}}{s} - \frac{15 s}{s} - \frac{8}{s}

= \frac{2 s ^{2}}{s} - \frac{15 s}{s} - \frac{8}{s}

Cancel

\frac{2 s ^{2}}{s} : 2 s

= 2 s - \frac{15 s}{s} - \frac{8}{s}

Cancel

\frac{15 s}{s} : 15

= 2 s - 15 - \frac{8}{s}

(1 + y) e^{y} - x

\frac{2}{x ( x - 1 ) ( x - 2 )}

e^{x} (x + 9)

(x^{2} + 1) (x^{2} + 2 x Δ + Δ^{2} - 1)

\frac{( 9 x ^{3} - x )}{( x - 1 ) ( x + 1 )}

What is expand ((2s+1)(s-8))/s ?
The solution to expand ((2s+1)(s-8))/s is 2s-15-8/s