document.write( "Question 458126: how do you solve this problem 2x^3-3xy if x=-1 y=2
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Algebra.Com's Answer #314314 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"2x%5E3-3xy\"\r
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\n" ); document.write( "\n" ); document.write( "\"2%28-1%29%5E3-3%28-1%29%282%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"2%28-1%29-3%28-1%29%282%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"-2%2B6\"\r
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\n" ); document.write( "\n" ); document.write( "\"4\"\r
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\n" ); document.write( "\n" ); document.write( "So \"2x%5E3-3xy=4\" when x=-1 and y=2
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