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

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

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

simplify

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

\frac{1}{2}

Solution steps

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

Multiply the numbers:

2 (- 1) = - 2

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

(1 + (- 1)^{2})^{2} = 4

= - \frac{- 2}{4}

Apply the fraction rule:

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

= \frac{2}{4}

Cancel the numbers:

\frac{2}{4} = \frac{1}{2}

= \frac{1}{2}

\frac{7}{12} + \frac{1}{4} + \frac{3}{8}

5 x + 16 = 56

\frac{b}{5} = \frac{2}{3}

6 (x - 12)^{2} = 2400

36 t - 25 = 6 t + 5

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