document.write( "Question 545998: Please help me simplify this expression if you can! Thanks!\r
\n" ); document.write( "\n" ); document.write( "(3a^5b^-2 / 9a^-1b^-1)^4
\n" ); document.write( "

Algebra.Com's Answer #355819 by JBarnum(2146)\"\" \"About 
You can put this solution on YOUR website!
\"%283a%5E5b%5E-2+%2F+9a%5E-1b%5E-1%29%5E4\" dividing exponents means u subtract them
\n" ); document.write( "
\n" ); document.write( "\"%28%28a%5E6b%5E-1%29%2F3%29%5E4\"
\n" ); document.write( "\"%28a%5E24b%5E-4%29%2F81\"
\n" ); document.write( "
\n" );