document.write( "Question 152260: How do you simplify a Rational Expression like this: 4x-12/4x, whats the answer? \n" ); document.write( "
Algebra.Com's Answer #111923 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"%284x-12%29%2F%284x%29\" Start with the given expression.\r
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\n" ); document.write( "\n" ); document.write( "\"%284%28x-3%29%29%2F%284x%29\" Factor \"4x-12\" to get \"4%28x-3%29\".\r
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\n" ); document.write( "\n" ); document.write( "\"%28highlight%284%29%28x-3%29%29%2F%28highlight%284%29x%29\" Highlight the common terms. \r
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\n" ); document.write( "\n" ); document.write( "\"%28cross%284%29%28x-3%29%29%2F%28cross%284%29x%29\" Cancel out the common terms. \r
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\n" ); document.write( "\n" ); document.write( "\"%28x-3%29%2F%28x%29\" Simplify. \r
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\n" ); document.write( "\n" ); document.write( "So \"%284x-12%29%2F%284x%29\" simplifies to \"%28x-3%29%2F%28x%29\".\r
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\n" ); document.write( "\n" ); document.write( "In other words, \"%284x-12%29%2F%284x%29=%28x-3%29%2F%28x%29\" where \"x%3C%3E0\"
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