en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand-1/((-x+1)(x+1))

Solution

expand

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

Solution

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

Solution steps

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

Expand

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

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

Popular Examples

expand 1/(s(s^2+4s))expand

\frac{1}{s ( s ^{2} + 4 s )}

d/(ds)((k)(-s(s+1)(s+2)))

\frac{d}{d s} ((k) (- s (s + 1) (s + 2)))

expand (k(s+4))/(s^2+4s+4)expand

\frac{k ( s + 4 )}{s ^{2} + 4 s + 4}

expand-(16ln(3))/(35(1-e^{\frac{2ln(3)){35}})}expand

- \frac{16 ln ( 3 )}{35 ( 1 - e ^{\frac{2 l n ( 3 )}{35}} )}

expand 6x^2+19+9x^2-8 expand

6 x^{2} + 19 + 9 x^{2} - 8

Frequently Asked Questions (FAQ)

What is expand-1/((-x+1)(x+1)) ?
The solution to expand-1/((-x+1)(x+1)) is -1/(1-x^2)