document.write( "Question 542515: Simplify the complex rational expression.
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document.write( "(1/7)-(1/3) / (1/8)-(1/4) \n" );
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Algebra.Com's Answer #354612 by friesr(113)![]() ![]() ![]() You can put this solution on YOUR website! -4/21 / -1/8 \n" ); document.write( "--- \n" ); document.write( "Multiply by recripical \n" ); document.write( "-4/21 * -8 = 32/21 \n" ); document.write( " |