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Popular >

simplify (2-i)/(3+i)-1/(2i)

Solution

simplify

\frac{2 - i}{3 + i} - \frac{1}{2 i}

Solution

\frac{1}{2}

+1

Decimal Notation

0.5

Solution steps

\frac{2 - i}{3 + i} - \frac{1}{2 i}

\frac{2 - i}{3 + i} = \frac{1 - i}{2}

\frac{1}{2 i} = - \frac{i}{2}

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

Apply rule:

a - (- b) = a + b

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

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

Join

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

= \frac{1}{2}

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Frequently Asked Questions (FAQ)

What is (2-i)/(3+i)-1/(2i) ?
The solution to (2-i)/(3+i)-1/(2i) is 1/2