化简 (2i)/(6+2i)

解答

化简

\frac{2 i}{6 + 2 i}

\frac{1}{10} + \frac{3}{10} i

求解步骤

\frac{2 i}{6 + 2 i}

乘以共轭根式

\frac{6 - 2 i}{6 - 2 i}

= \frac{2 i ( 6 - 2 i )}{( 6 + 2 i ) ( 6 - 2 i )}

化简

\frac{2 i ( 6 - 2 i )}{( 6 + 2 i ) ( 6 - 2 i )} : \frac{12 i + 4}{40}

= \frac{12 i + 4}{40}

Rewrite in standard complex form:

\frac{1}{10} + \frac{3}{10} i

= \frac{1}{10} + \frac{3}{10} i

\frac{p}{8.7} = 2.4

f a c t or - 2 pq - 8 p^{2} q + 4 p q^{2}

s im pl i f y 1028

f a c t or 16 x^{2} + 40 uv

s im pl i f y \frac{2 x ^{4}}{10 y ^{2}} \cdot \frac{5 y ^{3}}{4 x ^{3}}