document.write( "Question 259043: If x = –1 and y = 2, what is the value of the expression 2x3 – 3xy ?
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document.write( "A. 8
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document.write( "B. 4
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document.write( "C. –1
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document.write( "D. –4
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document.write( "E. –8 \n" );
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Algebra.Com's Answer #190747 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! If x = –1 and y = 2, what is the value of the expression 2x3 – 3xy \n" ); document.write( "----------- \n" ); document.write( "2*3 = 6 \n" ); document.write( "-3*(-1)*2 = 6 \n" ); document.write( "6-6 = 0 \n" ); document.write( " \n" ); document.write( " |