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Popular >

simplify (2i)/(1-i)

Solution

simplify

\frac{2 i}{1 - i}

Solution

- 1 + i

Solution steps

\frac{2 i}{1 - i}

Multiply by the conjugate

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

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

Simplify

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

= \frac{2 i - 2}{2}

Rewrite in standard complex form:

- 1 + i

= - 1 + i

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Frequently Asked Questions (FAQ)

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