What is expand (2s)/((s^2+9)^2) ?

The solution to expand (2s)/((s^2+9)^2) is (2s)/(s^4+18s^2+81)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (2s)/((s^2+9)^2)

expand

\frac{2 s}{( s ^{2} + 9 ) ^{2}}

\frac{2 s}{s ^{4} + 18 s ^{2} + 81}

Solution steps

\frac{2 s}{( s ^{2} + 9 ) ^{2}}

(s^{2} + 9)^{2} = s^{4} + 18 s^{2} + 81

= \frac{2 s}{s ^{4} + 18 s ^{2} + 81}

\frac{s - 3}{( x + 2 ) ^{2}}

\frac{14 x}{( 2 + x ^{2} ) ^{2}}

(a + b)^{2} + 1

\frac{( 4 z + 3 ) ( 2 z - 1 )}{72}

\frac{d}{d y} ((x) (x (2 x + 3)^{4}))

What is expand (2s)/((s^2+9)^2) ?
The solution to expand (2s)/((s^2+9)^2) is (2s)/(s^4+18s^2+81)