What is expand (2(x^2-9))/(x^2-4) ?

The solution to expand (2(x^2-9))/(x^2-4) is (2x^2-18)/(x^2-4)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (2(x^2-9))/(x^2-4)

expand

\frac{2 ( x ^{2} - 9 )}{x ^{2} - 4}

\frac{2 x ^{2} - 18}{x ^{2} - 4}

Solution steps

\frac{2 ( x ^{2} - 9 )}{x ^{2} - 4}

Expand

2 (x^{2} - 9) : 2 x^{2} - 18

= \frac{2 x ^{2} - 18}{x ^{2} - 4}

\frac{x ^{2} + 5}{( x - 1 ) ( x ^{2} + 4 ) ^{2}}

\frac{( 2 - x ) ^{2}}{2}

\frac{5 x ^{2} - 36 x + 48}{x ( x - 4 ) ^{2}}

\frac{x ^{2} ( x + 1 ) ^{3}}{( x - 2 ) ^{2} ( x - 4 ) ^{4}}

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

What is expand (2(x^2-9))/(x^2-4) ?
The solution to expand (2(x^2-9))/(x^2-4) is (2x^2-18)/(x^2-4)