document.write( "Question 387422: simplify the expression (mn)^2 times n^4 using only positive exponents \n" ); document.write( "
Algebra.Com's Answer #273946 by robertb(5830)\"\" \"About 
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\"+%28mn%29%5E2++%2A+n%5E4++=+m%5E2n%5E2n%5E4+=+m%5E2n%5E6\" \n" ); document.write( "
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