document.write( "Question 74489: can you take me through the steps?\r
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document.write( "(x/3+3/4)(3x/4-3/5) \n" );
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Algebra.Com's Answer #53551 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! USING THE FOIL TECHNIQUE (FIRST, OUTER, INNER, LAST). WE GET \n" ); document.write( "X/3*3X/4=3X^2 \n" ); document.write( "X/3*-3/5=-X/5 \n" ); document.write( "3/4*3X/4=9X/16 \n" ); document.write( "3/4*-3/5=-9/20 COMBINING THE WE GET: \n" ); document.write( "3X^2-X/5+9X/16-9/20 \n" ); document.write( "3X^2-(16X/80)+(9*5X/80)-9/20 \n" ); document.write( "3X^2(-16X/80+45X/80)-9/20 \n" ); document.write( "3X^2+29X/80-9/20 \n" ); document.write( " \n" ); document.write( " |