What is (4+2i)/(4-2i) ?

The solution to (4+2i)/(4-2i) is 3/5+4/5 i

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simplify (4+2i)/(4-2i)

simplify

\frac{4 + 2 i}{4 - 2 i}

\frac{3}{5} + \frac{4}{5} i

Solution steps

\frac{4 + 2 i}{4 - 2 i}

Multiply by the conjugate

\frac{4 + 2 i}{4 + 2 i}

= \frac{( 4 + 2 i ) ( 4 + 2 i )}{( 4 - 2 i ) ( 4 + 2 i )}

Simplify

\frac{( 4 + 2 i ) ( 4 + 2 i )}{( 4 - 2 i ) ( 4 + 2 i )} : \frac{16 i + 12}{20}

= \frac{16 i + 12}{20}

Rewrite in standard complex form:

\frac{3}{5} + \frac{4}{5} i

= \frac{3}{5} + \frac{4}{5} i

2 k + 1 > 15

x y^{2} 45 x^{5} y^{5}

x^{2} y^{2} - 4

2 x^{2} + 6 x - 8 = 0

36 x^{2} + 84 x + 49