document.write( "Question 231145: Evaluate: (4+3i)(5-5i)(-3+4i)
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Algebra.Com's Answer #171099 by user_dude2008(1862)\"\" \"About 
You can put this solution on YOUR website!
(4+3i)(5-5i)(-3+4i)
\n" ); document.write( "(20-20i+15i-15i^2)(-3+4i)
\n" ); document.write( "(20-20i+15i+15)(-3+4i)
\n" ); document.write( "(35-5i)(-3+4i)
\n" ); document.write( "-105+140i+15i-20i^2
\n" ); document.write( "-105+140i+15i+20
\n" ); document.write( "-85+155i\r
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\n" ); document.write( "\n" ); document.write( "Answer: (4+3i)(5-5i)(-3+4i)=-85+155i\r
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