document.write( "Question 1000784: Evaluate the expression square root(-4) and write the result in the form a+bi. \n" ); document.write( "
Algebra.Com's Answer #618118 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
Plus or minus 2i...0+2i and 0-2i... \n" ); document.write( "
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