document.write( "Question 873670: I need help with two problems.\r
\n" ); document.write( "\n" ); document.write( "Write answers with positive exponents.
\n" ); document.write( "(7/y^-4)^-3
\n" ); document.write( "I am getting 1/343y^12 but I don't think thats in positive exponents.\r
\n" ); document.write( "\n" ); document.write( "Same with this problem.
\n" ); document.write( "(4^-2xy^2)^-3
\n" ); document.write( "I am getting 1/4^2xy\r
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Algebra.Com's Answer #527036 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
Write answers with positive exponents.
\n" ); document.write( "(7/y^-4)^-3
\n" ); document.write( "I am getting 1/343y^12 but I don't think that's in positive exponents.
\n" ); document.write( "But you are Right!
\n" ); document.write( "Reciprocal gets rid of the neg
\n" ); document.write( "\"%287y%5E4%29%5E-3\" = \"%281%2F%287y%5E4%29%29%5E3\" = \"1%2F%28343y%5E12%29\"
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\n" ); document.write( "Same with this problem.
\n" ); document.write( "I got a different answer on this one, perhaps you can check your work.
\n" ); document.write( "\"%284%5E-2xy%5E2%29%5E-3\" = \"%28%28xy%5E2%29%2F4%5E2%29%5E-3\" = \"%28%28xy%5E2%29%2F16%29%5E-3\" = \"%2816%2F%28xy%5E2%29%29%5E3\" = \"%2816%5E3%2F%28x%5E3y%5E6%29%29\" = \"%284096%2F%28x%5E3y%5E6%29%29\"
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