document.write( "Question 950373: Simplify the expression.
\n" ); document.write( "
\n" ); document.write( "4^-3x^2z^-5
\n" ); document.write( "

Algebra.Com's Answer #580323 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"4%5E%28-3%29x%5E2z%5E%28-5%29=%281%2F4%5E3%29%28x%5E2%2Fz%5E5%29=x%5E2%2F%2864z%5E5%29\" \n" ); document.write( "
\n" );