document.write( "Question 454834: How do you solve this step by step? \"sqrt%28+16x%5E8y%5E4+%29+\"\r
\n" ); document.write( "\n" ); document.write( "I haven't quite understood radicals yet.
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Algebra.Com's Answer #312235 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
It's not an equation, so you don't solve it.
\n" ); document.write( " \"sqrt%28+16x%5E8y%5E4+%29+\"
\n" ); document.write( "= \"4x%5E4y%5E2\"
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\n" ); document.write( "\"16+=+4%5E2\"
\n" ); document.write( "Divide the exponents by 2\r
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