document.write( "Question 252570: what is 4√140 in simplest radical form? \n" ); document.write( "
Algebra.Com's Answer #184556 by drk(1908)\"\" \"About 
You can put this solution on YOUR website!
FIrst ideally w want to break our sqrt(n) into a prime x a square.
\n" ); document.write( "sqrt(140) = 4 x 35
\n" ); document.write( "4 sqrt(140) = 4*sqrt(4x35) = 8sqrt(35)
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