What is (\frac{x+8)/(x-8)}{(x^2-64)/(8-x)} ?

The solution to (\frac{x+8)/(x-8)}{(x^2-64)/(8-x)} is -1/(x-8)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (\frac{x+8)/(x-8)}{(x^2-64)/(8-x)}

simplify

\frac{\frac{x + 8}{x - 8}}{\frac{x ^{2} - 64}{8 - x}}

- \frac{1}{x - 8}

Solution steps

\frac{\frac{x + 8}{x - 8}}{\frac{x ^{2} - 64}{8 - x}}

Apply the fraction rule:

\frac{\frac{a}{b}}{\frac{c}{d}} = \frac{a \cdot d}{b \cdot c}

= \frac{( x + 8 ) ( 8 - x )}{( x - 8 ) ( x ^{2} - 64 )}

Cancel

\frac{( x + 8 ) ( 8 - x )}{( x - 8 ) ( x ^{2} - 64 )} : - \frac{1}{x - 8}

= - \frac{1}{x - 8}

\frac{1}{s - 1} + 1

\frac{1}{8} x^{3} + \frac{8}{27}

- 0 - 1

\frac{3 ^{7}}{3 ^{2}}

\frac{3 ^{7}}{3 ^{3}}

What is (\frac{x+8)/(x-8)}{(x^2-64)/(8-x)} ?
The solution to (\frac{x+8)/(x-8)}{(x^2-64)/(8-x)} is -1/(x-8)