document.write( "Question 172604: Simplify\r
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Algebra.Com's Answer #127480 by KnightOwlTutor(293)\"\" \"About 
You can put this solution on YOUR website!
Whenever you have a - exponent in order to make it positive you need to invert it\r
\n" ); document.write( "\n" ); document.write( "x^2y^-3z^-5 / x^-4y^-3\r
\n" ); document.write( "\n" ); document.write( "I got x^2y^3x^4/y^3z^5\r
\n" ); document.write( "\n" ); document.write( "The y's cancel leaving x^6/z^5 Remember when you multiply exponents you add them.
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