document.write( "Question 618434: The question asks to write the following term into a + ib form, where “i” is a complex number \"sqrt%28-1%29=+i\" :\r
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Algebra.Com's Answer #388906 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
\n" ); document.write( "\"%28x%2B2iy%29%5E2+=+%28x%2B2iy%29%28x%2B2iy%29\"
\n" ); document.write( " x^2 + 4ixy -4y^2 \n" ); document.write( "
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