document.write( "Question 1038403: simplify the expression: 4/(x+2) - 3/(x+2) \n" ); document.write( "
Algebra.Com's Answer #653116 by addingup(3677)\"\" \"About 
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4/(x+2) - 3/(x+2)They have a common denominator, so the denominator stays. Then:
\n" ); document.write( "4-3 = 1 so your answer is:
\n" ); document.write( "1/(x+2)
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