document.write( "Question 647622: a^-2 . b^-3 \n" ); document.write( "
Algebra.Com's Answer #406313 by jim_thompson5910(35256)\"\" \"About 
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\"a%5E%28-2%29b%5E%28-3%29+=+1%2F%28a%5E2b%5E3%29\" \n" ); document.write( "
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