document.write( "Question 145793: 2(x^-5y^7)^-3 \n" ); document.write( "
Algebra.Com's Answer #106448 by checkley77(12844)\"\" \"About 
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2(x^-5y^7)^-3
\n" ); document.write( "2(Y^7/X^5)^-3
\n" ); document.write( "2(X^5/Y^7)^3
\n" ); document.write( "2(X^15/Y^21)
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