document.write( "Question 396466: How do I solve this problem: 4√(81^4) \n" ); document.write( "
Algebra.Com's Answer #281214 by edjones(8007)\"\" \"About 
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4√(81^4)
\n" ); document.write( "=4(81^4)^(1/2)
\n" ); document.write( "=2^2(81^2)
\n" ); document.write( "=162^2
\n" ); document.write( "=26244
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