document.write( "Question 145249:
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\n" ); document.write( "\n" ); document.write( "(5a^-4b^5)(-2a^2b^10)\r
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Algebra.Com's Answer #106072 by checkley77(12844)\"\" \"About 
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(5a^-4b^5)
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\n" ); document.write( "-10a^(-2)b^(15)
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