document.write( "Question 209920This question is from textbook algebra
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\n" ); document.write( "5(3)X 5(-3)
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Algebra.Com's Answer #158741 by nyc_function(2741)\"\" \"About 
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5^3 x 5^(-3) = 5^(3 + (-3)) = 5^0 = 1 \n" ); document.write( "
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