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Type your math problem... r/i

x

Question

Simplify the expression

- i r

Evaluate

\frac{r}{i}

Solution

More Steps

Evaluate

\frac{1}{i}

Multiply by the Conjugate

\frac{i}{i \times i}

Calculate

More Steps

Evaluate

i \times i

Multiply

i^{2}

Use i^{2} = - 1 to transform the expression

1 \times (- 1)

Calculate

- 1

\frac{i}{- 1}

Calculate

- i

- i r

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