document.write( "Question 362352: how do I solve this rational expression with unlike deniomators, for example,
\n" ); document.write( "6/(x-3) + 8/(3-x), I know I must use a -1 and multiply, but I am getting a different anwser than my book
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Algebra.Com's Answer #258233 by Edwin McCravy(20059)\"\" \"About 
You can put this solution on YOUR website!
\"6%2F%28x-3%29+%2B+8%2F%283-x%29\"\r
\n" ); document.write( "\n" ); document.write( "Write the second denominator in descending order:\r
\n" ); document.write( "\n" ); document.write( "\"6%2F%28x-3%29+%2B+8%2F%28-x%2B3%29\"\r
\n" ); document.write( "\n" ); document.write( "Factor -1 out of the second denominator:\r
\n" ); document.write( "\n" ); document.write( "\"6%2F%28x-3%29+%2B+8%2F%28-1%28x-3%29%29\"\r
\n" ); document.write( "\n" ); document.write( "The -1 on the bottom of the second fraction makes
\n" ); document.write( "the term negative so we just us a minus sign:\r
\n" ); document.write( "\n" ); document.write( "\"6%2F%28x-3%29+-+8%2F%28x-3%29\"\r
\n" ); document.write( "\n" ); document.write( "Now the two fractions have the same denominator:\r
\n" ); document.write( "\n" ); document.write( "\"%286-8%29%2F%28x-3%29\"\r
\n" ); document.write( "\n" ); document.write( "\"-2%2F%28x-3%29\"\r
\n" ); document.write( "\n" ); document.write( "Edwin
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