document.write( "Question 1083761: What are three cube roots of -8i in rectangular coordinates? Question asks to give exact answers.\r
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Algebra.Com's Answer #697812 by Alan3354(69443)\"\" \"About 
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What are three cube roots of -8i in rectangular coordinates? Question asks to give exact answers.
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\n" ); document.write( "-8i --> 8cis(270)
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\n" ); document.write( "Cube roots are:
\n" ); document.write( "2cis(90), 2cis(210) and 2cis(330)
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