document.write( "Question 424485: Good morning,\r
\n" ); document.write( "\n" ); document.write( "I need help solving this simplification equation.\r
\n" ); document.write( "\n" ); document.write( "Simplify (4x^2 y^3) (5x^-3 y^-2 z^0)\r
\n" ); document.write( "\n" ); document.write( "The zero throws off my calculations but i believe the answer may be
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\n" ); document.write( "20y / x or\r
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\n" ); document.write( "\n" ); document.write( "Any help is appreciated.\r
\n" ); document.write( "\n" ); document.write( "Thank you very much.
\n" ); document.write( "20 / x^6 y^6 or\r
\n" ); document.write( "\n" ); document.write( "20xz/ y \r
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Algebra.Com's Answer #295899 by Gersid(33)\"\" \"About 
You can put this solution on YOUR website!
Your answer \"20y%2Fx\" is correct.
\n" ); document.write( "The \"z%5E0\" is simply 1, so you can write:
\n" ); document.write( "\"%284x%5E2y%5E3%29%285x%5E%28-3%29y%5E%28-2%29%281%29%29+=+20x%5E%28-1%29y%5E1\"=\"20y%2Fx\"
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