document.write( "Question 46948: multiply\r
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document.write( "(x/3+3/4) (3x/4-3/5) \n" );
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Algebra.Com's Answer #31096 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "(x/3+3/4) (3x/4-3/5)\r \n" ); document.write( "\n" ); document.write( "Use FOIL to get: \n" ); document.write( "F: (x^2/4) \n" ); document.write( "O: -x/5 \n" ); document.write( "I: 9x/16 \n" ); document.write( "L: -9/20\r \n" ); document.write( "\n" ); document.write( "Combine to get: \n" ); document.write( "x^2/4 +(9/16-1/5)x -9/20\r \n" ); document.write( "\n" ); document.write( "=x^2/4 + (29/80)x - 9/20\r \n" ); document.write( "\n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |