What is expand (-2x^2-2x+4)/((x^2+6x+5)^2) ?

The solution to expand (-2x^2-2x+4)/((x^2+6x+5)^2) is (-2x^2-2x+4)/(x^4+12x^3+46x^2+60x+25)

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expand (-2x^2-2x+4)/((x^2+6x+5)^2)

expand

\frac{- 2 x ^{2} - 2 x + 4}{( x ^{2} + 6 x + 5 ) ^{2}}

\frac{- 2 x ^{2} - 2 x + 4}{x ^{4} + 12 x ^{3} + 46 x ^{2} + 60 x + 25}

Solution steps

\frac{- 2 x ^{2} - 2 x + 4}{( x ^{2} + 6 x + 5 ) ^{2}}

(x^{2} + 6 x + 5)^{2} = x^{4} + 12 x^{3} + 46 x^{2} + 60 x + 25

= \frac{- 2 x ^{2} - 2 x + 4}{x ^{4} + 12 x ^{3} + 46 x ^{2} + 60 x + 25}

A (5, - 2) B (4, 3)

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

(\frac{a}{3} - \frac{b}{2}) (\frac{a}{3} + \frac{b}{2})

(x - \frac{25}{8})^{2}

- 5 [(x^{3} + 1) (x + 4)]

What is expand (-2x^2-2x+4)/((x^2+6x+5)^2) ?
The solution to expand (-2x^2-2x+4)/((x^2+6x+5)^2) is (-2x^2-2x+4)/(x^4+12x^3+46x^2+60x+25)