en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

Solution

expand

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

Solution

\frac{4}{x ^{4} - 18 x ^{2} + 81}

Solution steps

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

(x^{2} - 9)^{2} = x^{4} - 18 x^{2} + 81

= \frac{4}{x ^{4} - 18 x ^{2} + 81}

Popular Examples

expand (x^2+x-2)/((2x^2-1)(x+1))expand

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

simplify (x+sqrt(x))^2 simplify

(x + x)^{2}

expand (2x^{2/3}-x)^2 expand

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

expand (3log_{10}(n)+5n^2)(log_{10}(n+5)+8n)expand

(3 lo g_{10} (n) + 5 n^{2}) (lo g_{10} (n + 5) + 8 n)

simplify (1+isqrt(2))^5 simplify

(1 + i 2)^{5}

Frequently Asked Questions (FAQ)

What is expand 4/((x^2-9)^2) ?
The solution to expand 4/((x^2-9)^2) is 4/(x^4-18x^2+81)