What is expand (s^2+400*s+31000)/(5*(s+200)^2) ?

The solution to expand (s^2+400*s+31000)/(5*(s+200)^2) is (s^2+400s+31000)/(5s^2+2000s+200000)

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expand (s^2+400s+31000)/(5(s+200)^2)

expand

\frac{s ^{2} + 400 \cdot s + 31000}{5 \cdot ( s + 200 ) ^{2}}

\frac{s ^{2} + 400 s + 31000}{5 s ^{2} + 2000 s + 200000}

Solution steps

\frac{s ^{2} + 400 s + 31000}{5 ( s + 200 ) ^{2}}

(s + 200)^{2} = s^{2} + 400 s + 40000

= \frac{s ^{2} + 400 s + 31000}{5 ( s ^{2} + 400 s + 40000 )}

Expand

5 (s^{2} + 400 s + 40000) : 5 s^{2} + 2000 s + 200000

= \frac{s ^{2} + 400 s + 31000}{5 s ^{2} + 2000 s + 200000}

\frac{w ^{2}}{s ( s ^{2} + 2 z w s + w ^{2} )}

(19 y^{2}) d x - (20 x y + y^{2}) d y

117

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

\frac{d}{d y} ((x) (x^{2} + sin (5 x)))

What is expand (s^2+400*s+31000)/(5*(s+200)^2) ?
The solution to expand (s^2+400*s+31000)/(5*(s+200)^2) is (s^2+400s+31000)/(5s^2+2000s+200000)