document.write( "Question 394884: Add and simplify 3/w-3 + 3/w+3? \n" ); document.write( "
Algebra.Com's Answer #280252 by edjones(8007)\"\" \"About 
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3/w-3 + 3/w+3
\n" ); document.write( "=(3(w+3)+3(w-3))/((w-3)(w+3))
\n" ); document.write( "=(3w+9+3w-9)/(w^2-9)
\n" ); document.write( "=6w/(w^2-9)
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