document.write( "Question 191124: Simplify this expression\r
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Algebra.Com's Answer #143459 by checkley75(3666)\"\" \"About 
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(2z)^5(2z)^-2
\n" ); document.write( "(2z)^(5-2)
\n" ); document.write( "(2z)^3
\n" ); document.write( "8z^3 ans.
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