document.write( "Question 841240: solve for x. 4xe^-x=0 \n" ); document.write( "
Algebra.Com's Answer #506802 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"4x%2Ae%5E%28-x%29=0\"
\n" ); document.write( "Since \"e%5E%28-x%29\" never equals zero the only solution is \"x=0\".
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