( \frac { ( 25 + i 75 ) - 50 } { ( 25 + j 75 ) + 50 } =
Evaluate
\frac{-25+75i}{j_{75}+75}
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\frac{-25+75i}{j_{75}+75}
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\frac{25-50+75i}{25+j_{75}+50}
Subtract 50 from 25+75i by subtracting corresponding real and imaginary parts.
\frac{-25+75i}{25+j_{75}+50}
Subtract 50 from 25 to get -25.
\frac{-25+75i}{75+j_{75}}
Add 25 and 50 to get 75.
\frac{25-50+75i}{25+j_{75}+50}
Subtract 50 from 25+75i by subtracting corresponding real and imaginary parts.
\frac{-25+75i}{25+j_{75}+50}
Subtract 50 from 25 to get -25.
\frac{-25+75i}{75+j_{75}}
Add 25 and 50 to get 75.
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