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Popular >

simplify 3/(3-7i)

Solution

simplify

\frac{3}{3 - 7 i}

Solution

\frac{9}{58} + \frac{21}{58} i

Solution steps

\frac{3}{3 - 7 i}

Multiply by the conjugate

\frac{3 + 7 i}{3 + 7 i}

= \frac{3 ( 3 + 7 i )}{( 3 - 7 i ) ( 3 + 7 i )}

Simplify

\frac{3 ( 3 + 7 i )}{( 3 - 7 i ) ( 3 + 7 i )} : \frac{9 + 21 i}{58}

= \frac{9 + 21 i}{58}

Rewrite in standard complex form:

\frac{9}{58} + \frac{21}{58} i

= \frac{9}{58} + \frac{21}{58} i

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\frac{n}{n ^{2}}

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\frac{5 ^{0.001} - 1}{0.001}

Frequently Asked Questions (FAQ)

What is 3/(3-7i) ?
The solution to 3/(3-7i) is 9/58+21/58 i