document.write( "Question 950257: what is (2+i)^2-(3-i)^2 \n" ); document.write( "
Algebra.Com's Answer #580204 by jhaashok630(18)![]() ![]() ![]() You can put this solution on YOUR website! \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 \n" ); document.write( " |