document.write( "Question 145223: please help me simplify these expressions using imaginary numbers...\r
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Algebra.Com's Answer #105893 by jim_thompson5910(35256)\"\" \"About 
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\"3%2Asqrt%28-27%29\" Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( "\"3%2A3%2Ai%2Asqrt%283%29\" Simplify \"sqrt%28-27%29\" to get \"3%2Ai%2Asqrt%283%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"9%2Ai%2Asqrt%283%29\" Multiply. \r
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\n" ); document.write( "\n" ); document.write( "So \"3%2Asqrt%28-27%29\" simplifies to \"9%2Ai%2Asqrt%283%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"4%2Asqrt%28-64%29\" Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( "\"4%2A8%2Ai\" Simplify \"sqrt%28-64%29\" to get \"8%2Ai\"\r
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\n" ); document.write( "\n" ); document.write( "\"32%2Ai\" Multiply. \r
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\n" ); document.write( "\n" ); document.write( "So \"4%2Asqrt%28-64%29\" simplifies to \"32%2Ai\"
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