document.write( "Question 181124: sqrt40a^3b^4
\n" ); document.write( "It asks that i right the expression in simplest radical form. since 40 and 3 has no sqrt i dnt no where to begin. Thanks for any help. \n" ); document.write( "

Algebra.Com's Answer #135785 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"sqrt%2840a%5E3%2Ab%5E4%29\"$
\n" ); document.write( "Factor out everything under the square root sign
\n" ); document.write( "that is a perfect square
\n" ); document.write( " $\"sqrt%284a%5E2%2Ab%5E4%2A10a%29\"$
\n" ); document.write( " $\"sqrt%284a%5E2%2Ab%5E4%29%2Asqrt%2810a%29\"$
\n" ); document.write( " $\"2a%2Ab%5E2%2Asqrt%2810a%29\"$ answer \n" ); document.write( "

\n" );