document.write( "Question 32954: Its actually the subtraction of unlike rational denominators.
\n" ); document.write( "The example in my phschool mathbook has the following rational expression:\r
\n" ); document.write( "\n" ); document.write( "_4_ _ __1__
\n" ); document.write( " 5x x^2
\n" ); document.write( "Note: The 5x is the denominator for 4, and x^2 is the denominator to 1\r
\n" ); document.write( "\n" ); document.write( "and the given answer to is:
\n" ); document.write( "__4x-5__
\n" ); document.write( " 5x^2\r
\n" ); document.write( "\n" ); document.write( "but everytime I try to solve the problem itends up bieng:
\n" ); document.write( "__4x^2-5__
\n" ); document.write( " 5x^2\r
\n" ); document.write( "\n" ); document.write( "What am I doing wrong?
\n" ); document.write( "

Algebra.Com's Answer #19410 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
4/5X-1/X~2 OR (4*X~2)-(X*5)/5X*X~2 OR (4X~2-5X)/5X~3 OR DIVIDING ALL TERMS BY X
\n" ); document.write( "WE GET (4X-5)/5X~2
\n" ); document.write( "
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