document.write( "Question 317240: Subtract. The 3 is the index\r
\n" ); document.write( "\n" ); document.write( " 3√54x - 3√2x^4 \n" ); document.write( "

Algebra.Com's Answer #227128 by JBarnum(2146) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"3sqrt%2854x%29-3sqrt%282x%5E4%29\"$ im using the same 3 as index
\n" ); document.write( " $\"3sqrt%283%5E3%2A2x%29-3sqrt%282x%2Ax%5E3%29\"$ factor out the third powers
\n" ); document.write( " $\"3%283sqrt%282x%29%29-x%283sqrt%282x%29%29\"$ factor out the $\"3sqrt%282x%29\"$
\n" ); document.write( " $\"%283-x%29%283sqrt%282x%29%29\"$
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