document.write( "Question 133971: I REALLY NEED HELP! I DON'T UNDERSTAND HOW TO DO THIS PROBLEM.
\n" ); document.write( "w+r/wr^2 + 4w+r/w^2r \n" ); document.write( "

Algebra.Com's Answer #97985 by vleith(2983) $\"\"$ $\"About$

You can put this solution on YOUR website!
I'll assume the problem is given as:
\n" ); document.write( " $\"%28w%2Br%29%2Fwr%5E2+%2B+%284w%2Br%29%2Fw%5E2r\"$ \r
\n" ); document.write( "\n" ); document.write( "Get to a common denominator.
\n" ); document.write( " $\"%28w%2A%28w%2Br%29%29%2F%28w%5E2r%5E2%29+%2B+%28r%2A%284w%2Br%29%29%2F%28w%5E2r%5E2%29\"$
\n" ); document.write( " $\"%28w%5E2%2Bwr%29%2F%28w%5E2r%5E2%29+%2B+%284rw%2Br%5E2%29%2F%28w%5E2r%5E2%29\"$
\n" ); document.write( " $\"%28w%5E2%2B4rw%2Br%5E2%29%2F%28w%5E2r%5E2%29\"$ \n" ); document.write( "

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