document.write( "Question 180537: Multiply:
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document.write( " (2x - 1)(2x2 - 3x + 2)
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Algebra.Com's Answer #135307 by bandgeek1749(3)![]() ![]() ![]() You can put this solution on YOUR website! (2x - 1)(2x2 - 3x + 2) \n" ); document.write( "FOIL: first, outer, inner, last \n" ); document.write( "first distrubute 2x: \n" ); document.write( "2x X 2x2= 4x2 \n" ); document.write( "2x X -3x=-6x2 \n" ); document.write( "2x X 2= 4x\r \n" ); document.write( "\n" ); document.write( "so this gives you equation 1: 4x2-6x2+4x\r \n" ); document.write( "\n" ); document.write( "then you do the -1 \n" ); document.write( "-1 X 2x2= -2x2 \n" ); document.write( "-1 X -3x= 3x \n" ); document.write( "-1 X 2= -2\r \n" ); document.write( "\n" ); document.write( "so this gives you equation #2: -2x2 + 3x -2\r \n" ); document.write( "\n" ); document.write( "you put the two equations together: 4x2-6x2+4x-2x2+3x-2 \n" ); document.write( "you add common terms so that gives you\r \n" ); document.write( "\n" ); document.write( "-4x2-2x-2 as your answer :) \n" ); document.write( " |