document.write( "Question 1038496: Simplify (4/p+3r) - (p-21r/p^2-9r^2) \n" ); document.write( "

Algebra.Com's Answer #653207 by rhearana(1) $\"\"$ $\"About$

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4/p+3r-p+21r/p^2+9r^2 \n" ); document.write( "

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