What is (x^2-9x+18)/(x^2-x-30) ?

The solution to (x^2-9x+18)/(x^2-x-30) is (x-3)/(x+5)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (x^2-9x+18)/(x^2-x-30)

simplify

\frac{x ^{2} - 9 x + 18}{x ^{2} - x - 30}

\frac{x - 3}{x + 5}

Solution steps

\frac{x ^{2} - 9 x + 18}{x ^{2} - x - 30}

Factor

x^{2} - 9 x + 18 : (x - 3) (x - 6)

= \frac{( x - 3 ) ( x - 6 )}{x ^{2} - x - 30}

Factor

x^{2} - x - 30 : (x + 5) (x - 6)

= \frac{( x - 3 ) ( x - 6 )}{( x + 5 ) ( x - 6 )}

Cancel the common factor:

x - 6

= \frac{x - 3}{x + 5}

6 \cdot 26

\frac{5}{9} + \frac{5}{6}

- 94

(2 + h) (2 + h) (2 + h)

(\frac{3}{2 a})^{- 2}

What is (x^2-9x+18)/(x^2-x-30) ?
The solution to (x^2-9x+18)/(x^2-x-30) is (x-3)/(x+5)