What is (x^2-1)/(x^2-6x+5)*(3x-15)/(6x) ?

The solution to (x^2-1)/(x^2-6x+5)*(3x-15)/(6x) is (x+1)/(2x)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (x^2-1)/(x^2-6x+5)*(3x-15)/(6x)

simplify

\frac{x ^{2} - 1}{x ^{2} - 6 x + 5} \cdot \frac{3 x - 15}{6 x}

\frac{x + 1}{2 x}

Solution steps

\frac{x ^{2} - 1}{x ^{2} - 6 x + 5} \cdot \frac{3 x - 15}{6 x}

Cancel

\frac{x ^{2} - 1}{x ^{2} - 6 x + 5} : \frac{x + 1}{x - 5}

= \frac{x + 1}{x - 5} \cdot \frac{3 x - 15}{6 x}

Cancel

\frac{3 x - 15}{6 x} : \frac{x - 5}{2 x}

= \frac{x + 1}{x - 5} \cdot \frac{x - 5}{2 x}

Cross-cancel common factor:

x - 5

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

(3 x - 5) (3 x - 5)

9 - (27)^{\frac{2}{3}}

(27 x^{9})^{\frac{2}{3}}

\frac{( x ^{3} + 3 x ^{2} + 3 x + 1 )}{( x + 1 )}

(x^{2} - 4 x + 4) (x - 2)

What is (x^2-1)/(x^2-6x+5)*(3x-15)/(6x) ?
The solution to (x^2-1)/(x^2-6x+5)*(3x-15)/(6x) is (x+1)/(2x)