What is expand-(20s)/((s^2+25)^2) ?

The solution to expand-(20s)/((s^2+25)^2) is -(20s)/(s^4+50s^2+625)

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expand-(20s)/((s^2+25)^2)

expand

- \frac{20 s}{( s ^{2} + 25 ) ^{2}}

- \frac{20 s}{s ^{4} + 50 s ^{2} + 625}

Solution steps

- \frac{20 s}{( s ^{2} + 25 ) ^{2}}

(s^{2} + 25)^{2} = s^{4} + 50 s^{2} + 625

= - \frac{20 s}{s ^{4} + 50 s ^{2} + 625}

- sec (x) (2 sin (2 x) - tan (x) cos (2 x))

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

(\frac{a}{2} - b)^{5}

P (9, - 2, 5) y Q (3, 0, - 1)

(x + y - 1) d x + (2 x + 2 y + 3) d y

What is expand-(20s)/((s^2+25)^2) ?
The solution to expand-(20s)/((s^2+25)^2) is -(20s)/(s^4+50s^2+625)