document.write( "Question 943445: (-7+6i)+(2+6i)+3i \n" ); document.write( "
Algebra.Com's Answer #575181 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\"%28-7%2B6i%29%2B%282%2B6i%29%2B3i\"\r
\n" ); document.write( "\n" ); document.write( "\"-7%2B6i%2B2%2B6i%2B3i\"\r
\n" ); document.write( "\n" ); document.write( "\"%28-7%2B2%29%2B%286i%2B6i%2B3i%29\"\r
\n" ); document.write( "\n" ); document.write( "\"-5%2B15i\"
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