What is expand (s^2+9)/((s+7)(s-9)) ?

The solution to expand (s^2+9)/((s+7)(s-9)) is (s^2+9)/(s^2-2s-63)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (s^2+9)/((s+7)(s-9))

expand

\frac{s ^{2} + 9}{( s + 7 ) ( s - 9 )}

\frac{s ^{2} + 9}{s ^{2} - 2 s - 63}

Solution steps

\frac{s ^{2} + 9}{( s + 7 ) ( s - 9 )}

Expand

(s + 7) (s - 9) : s^{2} - 2 s - 63

= \frac{s ^{2} + 9}{s ^{2} - 2 s - 63}

ro t a c i o na l (- 8 yz, 2 z, - x)

\frac{3}{4} (1 - (- \frac{1}{3})^{k + 1})

\frac{( 86 s - 78 )}{( s + 3 ) ( s - 4 ) ( 5 s - 1 )}

(O_{x} + λ D_{z})^{2} + (O_{z} + λ D_{z})^{2}

e - 2 x \cdot (x - x^{2})

What is expand (s^2+9)/((s+7)(s-9)) ?
The solution to expand (s^2+9)/((s+7)(s-9)) is (s^2+9)/(s^2-2s-63)