document.write( "Question 509228: add or subtract as indicated and write the result in standard form.\r
\n" ); document.write( "\n" ); document.write( "(7+2i) + (1-4i)
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Algebra.Com's Answer #341339 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "\"%287%2B2i%29+%2B+%281-4i%29\"\r
\n" ); document.write( "\n" ); document.write( "=\"7%2B2i+%2B1-4i\"\r
\n" ); document.write( "\n" ); document.write( "=\"7+%2B1%2B2i-4i\"\r
\n" ); document.write( "\n" ); document.write( "=\"8-2i\"
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