What is expand 1/(s^2(x+4)^2) ?

The solution to expand 1/(s^2(x+4)^2) is 1/(s^2x^2+8s^2x+16s^2)

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expand 1/(s^2(x+4)^2)

expand

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

\frac{1}{s ^{2} x ^{2} + 8 s ^{2} x + 16 s ^{2}}

Solution steps

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

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

= \frac{1}{s ^{2} ( x ^{2} + 8 x + 16 )}

Expand

s^{2} (x^{2} + 8 x + 16) : s^{2} x^{2} + 8 s^{2} x + 16 s^{2}

= \frac{1}{s ^{2} x ^{2} + 8 s ^{2} x + 16 s ^{2}}

e^{2 x} (2 + e^{x} + x e^{x})

(2 x^{2} - 3 x - 2) \pm (4 x^{2} + 5 x + 3)

(t + 2)^{2} e^{t}

3 ((2, 0, - 1) - 2 (1, 2, 3))

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

What is expand 1/(s^2(x+4)^2) ?
The solution to expand 1/(s^2(x+4)^2) is 1/(s^2x^2+8s^2x+16s^2)