What is expand (1-j)/((1+j)^2) ?

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

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expand (1-j)/((1+j)^2)

expand

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

\frac{1 - j}{1 + 2 j + j ^{2}}

Solution steps

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

(1 + j)^{2} = 1 + 2 j + j^{2}

= \frac{1 - j}{1 + 2 j + j ^{2}}

10 \frac{d y}{d x} + y - 3 H (t - 2)

\frac{2 n ( n + 1 ) ( 2 n + 1 )}{3}

(4 d - 3 e)^{5}

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

- \frac{42 x ^{5} ( x + 1 )}{55 y ^{2}}

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