document.write( "Question 109048: Use FOIL to multiply:
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document.write( "(5x – 8)(x – 7)
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Algebra.Com's Answer #79508 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Use FOIL to multiply: \n" ); document.write( "(5x – 8)(x – 7) \n" ); document.write( "F: 5x*x = 5x^2 \n" ); document.write( "O: 5x*-7 = -35x \n" ); document.write( "I: -8*x = -8x \n" ); document.write( "L: -8*-7 = 56 \n" ); document.write( "================== \n" ); document.write( "Combine to get: \n" ); document.write( "5x^2-43x+56 \n" ); document.write( "============= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |