document.write( "Question 136272This question is from textbook
\n" ); document.write( ": i need help simplifying \"+5%5E3%2F7x%5E2%2A21x%5E2%2F20x+\" \n" ); document.write( "
Algebra.Com's Answer #99820 by checkley77(12844)\"\" \"About 
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5^3/7X^2*21X^2/20X
\n" ); document.write( "125/7X^2*21X^2/20X
\n" ); document.write( "125*21X^2/7X^2*20X
\n" ); document.write( "2,625X^2/140X^3
\n" ); document.write( "75/4X ANSWER.
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