document.write( "Question 388808: Can u help me with this question\r
\n" ); document.write( "\n" ); document.write( "Express \"1%2F%281-i%2Asqrt3%29%5E3\" in the form a/b where, a,b is the subset of positive real number, Z.
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Algebra.Com's Answer #275294 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
\"1%2F%281-i%2Asqrt%283%29%29%5E3\"
\n" ); document.write( "=\"1%2F%282%281%2F2+-+i%2Asqrt%283%29%2F2%29%29%5E3\"
\n" ); document.write( "=\"1%2F%288%2A%28cos%28-60%29+%2B+i%2Asin%28-60%29%29%5E3%29\"
\n" ); document.write( "=\"1%2F%288%2A%28cos%28-60%29+%2B+i%2Asin%28-60%29%29%5E3%29\"
\n" ); document.write( "=\"1%2F%288%2A%28cos%28-180%29+%2B+i%2Asin%28-180%29%29%29\" by de Moivre's Theorem
\n" ); document.write( "=\"1%2F%288%2A%28-1%2B0%29%29\"
\n" ); document.write( "=\"-1%2F8\".
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