What is expand (14x)/((x^2-9)^2) ?

The solution to expand (14x)/((x^2-9)^2) is (14x)/(x^4-18x^2+81)

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expand (14x)/((x^2-9)^2)

expand

\frac{14 x}{( x ^{2} - 9 ) ^{2}}

\frac{14 x}{x ^{4} - 18 x ^{2} + 81}

Solution steps

\frac{14 x}{( x ^{2} - 9 ) ^{2}}

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

= \frac{14 x}{x ^{4} - 18 x ^{2} + 81}

(0.9 a + 1.1 b + 1.1 c + \frac{4 d}{3})^{2}

s (s = 180 n - 360)

(3 t (x) - 5) x t^{'}

\frac{( 2 - x ) ( x - 3 ) ( x - 4 )}{24}

(5 + sin (t))^{2} + cos^{2} (t)

What is expand (14x)/((x^2-9)^2) ?
The solution to expand (14x)/((x^2-9)^2) is (14x)/(x^4-18x^2+81)