What is expand ((x+4)(x-5))/((x-4)(x+5)) ?

The solution to expand ((x+4)(x-5))/((x-4)(x+5)) is (x^2-x-20)/(x^2+x-20)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand ((x+4)(x-5))/((x-4)(x+5))

expand

\frac{( x + 4 ) ( x - 5 )}{( x - 4 ) ( x + 5 )}

\frac{x ^{2} - x - 20}{x ^{2} + x - 20}

Solution steps

\frac{( x + 4 ) ( x - 5 )}{( x - 4 ) ( x + 5 )}

Expand

(x - 4) (x + 5) : x^{2} + x - 20

= \frac{( x + 4 ) ( x - 5 )}{x ^{2} + x - 20}

Expand

(x + 4) (x - 5) : x^{2} - x - 20

= \frac{x ^{2} - x - 20}{x ^{2} + x - 20}

\frac{8}{5}

, (x + 4) (x + 8)

e^{2 x (y l n (x) - y)}

(x + 2) ln (7)

(n^{2} + 2 n + 1) (n - 2)!

What is expand ((x+4)(x-5))/((x-4)(x+5)) ?
The solution to expand ((x+4)(x-5))/((x-4)(x+5)) is (x^2-x-20)/(x^2+x-20)