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Popular >

simplify ((1-i))/(1+i)

Solution

simplify

\frac{( 1 - i )}{1 + i}

Solution

- i

Solution steps

\frac{1 - i}{1 + i}

Multiply by the conjugate

\frac{1 - i}{1 - i}

= \frac{( 1 - i ) ( 1 - i )}{( 1 + i ) ( 1 - i )}

Simplify

\frac{( 1 - i ) ( 1 - i )}{( 1 + i ) ( 1 - i )} : \frac{- 2 i}{2}

= \frac{- 2 i}{2}

Cancel the common factor:

2

= - i

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Frequently Asked Questions (FAQ)

What is ((1-i))/(1+i) ?
The solution to ((1-i))/(1+i) is -i