document.write( "Question 380151: Perform the indicated operation and write the result in standard form.\r
\n" ); document.write( "\n" ); document.write( "(1+2i)/(1-2i) + (1-i)/(1+2i)\r
\n" ); document.write( "\n" ); document.write( "(a) (-4+i)/5
\n" ); document.write( "(b) (2+i)/5
\n" ); document.write( "(c) (-4+i)/3
\n" ); document.write( "(d) (-4+4i)/3
\n" ); document.write( "(e) None of the above \n" ); document.write( "

Algebra.Com's Answer #269812 by robertb(5830) $\"\"$ $\"About$

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(e) None of the above
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