document.write( "Question 246773: Simplify completely with positive exponents\r
\n" ); document.write( "\n" ); document.write( "a^2 b^-3
\n" ); document.write( "DIVIDED BY
\n" ); document.write( "a^-4 b^2
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Algebra.Com's Answer #180115 by richwmiller(17219)\"\" \"About 
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a^2 b^-3
\n" ); document.write( "DIVIDED BY
\n" ); document.write( "a^-4 b^2\r
\n" ); document.write( "\n" ); document.write( "b^-3 means 1/b^3
\n" ); document.write( "a^-4 means 1/a^4
\n" ); document.write( "so that puts all the A's on top and all the B's on bottom.
\n" ); document.write( "so we have (a^2*a^4)/(b^2*b^3)
\n" ); document.write( "so we add the 2 and 4
\n" ); document.write( "and we add the 2 and 3
\n" ); document.write( "a^6/b^5\r
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