What is expand-(18)/((2+x)^4) ?

The solution to expand-(18)/((2+x)^4) is -(18)/(16+32x+24x^2+8x^3+x^4)

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expand-(18)/((2+x)^4)

expand

- \frac{18}{( 2 + x ) ^{4}}

- \frac{18}{16 + 32 x + 24 x ^{2} + 8 x ^{3} + x ^{4}}

Solution steps

- \frac{18}{( 2 + x ) ^{4}}

(2 + x)^{4} = 16 + 32 x + 24 x^{2} + 8 x^{3} + x^{4}

= - \frac{18}{x ^{4} + 8 x ^{3} + 24 x ^{2} + 32 x + 16}

\frac{6 x + 1}{( x + 1 ) ^{3} ( x ^{2} + 7 ) ^{2}}

(15 - t^{2}) e^{t}

\frac{5 ( x ^{2} ( 2 x ^{2} + 3 ) - 36 )}{12 x ^{4}}

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

\frac{4 y - 3 x}{2 ( 5 y ^{3} - 2 x )}

What is expand-(18)/((2+x)^4) ?
The solution to expand-(18)/((2+x)^4) is -(18)/(16+32x+24x^2+8x^3+x^4)