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Popular >

simplify 9/(7i)

Solution

simplify

\frac{9}{7 i}

Solution

- \frac{9}{7} i

Solution steps

\frac{9}{7 i}

Multiply by the conjugate

\frac{- i}{- i}

= \frac{9 ( - i )}{7 i ( - i )}

Simplify

\frac{9 ( - i )}{7 i ( - i )} : \frac{- 9 i}{7}

= \frac{- 9 i}{7}

Rewrite in standard complex form:

- \frac{9}{7} i

= - \frac{9}{7} i

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Frequently Asked Questions (FAQ)

What is 9/(7i) ?
The solution to 9/(7i) is -9/7 i