document.write( "Question 950257: what is (2+i)^2-(3-i)^2 \n" ); document.write( "
Algebra.Com's Answer #580204 by jhaashok630(18)\"\" \"About 
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\n" ); document.write( "(2+i)^2-(3-i)^2\r
\n" ); document.write( "\n" ); document.write( "4+i^2+4i - 9 - i^2 +6i (a+b)^2=a^2+b^2+2ab\r
\n" ); document.write( "\n" ); document.write( "4-1+4i-9+1+6i
\n" ); document.write( "-5+10i
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