document.write( "Question 80306: simplify:
\n" ); document.write( "(2+i)squared - (3+i)
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Algebra.Com's Answer #57609 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
simplify:
\n" ); document.write( "(2+i)squared - (3+i)
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\n" ); document.write( "4+4i-1 -3-i
\n" ); document.write( "=0 + 3i
\n" ); document.write( "==============
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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