What is (-2x)/((x^2+1)^2) ?

The solution to (-2x)/((x^2+1)^2) is -(2x)/((x^2+1)^2)

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simplify (-2x)/((x^2+1)^2)

simplify

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

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

Solution steps

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

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

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

\frac{1}{x} + e^{x}

x \to - 6 lim (\frac{x + 9}{x + 6})

f (x) = 110 x - 16 x^{2}, at x = 0

\frac{s \cdot ( s + 3 )}{s + 2}

4 t^{3} sin (t)

What is (-2x)/((x^2+1)^2) ?
The solution to (-2x)/((x^2+1)^2) is -(2x)/((x^2+1)^2)