document.write( "Question 61786: Find the set of all complex solutions.
\n" ); document.write( "\"x3\"-27=0
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Algebra.Com's Answer #42583 by venugopalramana(3286)\"\" \"About 
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Find the set of all complex solutions.
\n" ); document.write( " x3-27=0
\n" ); document.write( "x^3-27=(x-3)(x^2+3x+9)=0
\n" ); document.write( "x=3 is one root.
\n" ); document.write( "x^2+3x+9=0
\n" ); document.write( " \"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"
\n" ); document.write( " \"x+=+%28-3+%2B-+sqrt%28+3%5E2-4%2A1%2A9+%29%29%2F%282%2A1%29+\"
\n" ); document.write( " \"x+=+%28-3+%2B-+sqrt%28+-27+%29%29%2F%282%29+\"
\n" ); document.write( " \"x+=+%28-3+%2B-+3%2Asqrt%283%29%29%2F%282%29+\"\r
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\n" ); document.write( "\n" ); document.write( "You may edit the question. Ma
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