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Popular >

simplify (1+2i)/i

Solution

simplify

\frac{1 + 2 i}{i}

Solution

2 - i

Solution steps

\frac{1 + 2 i}{i}

Multiply by the conjugate

\frac{- i}{- i}

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

Simplify

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

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

Rewrite in standard complex form:

2 - i

= 2 - i

Popular Examples

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16 \cdot \frac{1}{2}

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∣ 2 x + 1 ∣ \leq 0

Frequently Asked Questions (FAQ)

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