Posted by Kim on Wednesday, July 2, 2008 at 8:15pm.
(11xy)¯^5/^7= 1/(11xy)¯^5/^7 Is this answer correct.
Can someone tell me if I did this expression right. The instructions are to rewrite the following expression with positive exponenets.

Algebra  drwls, Thursday, July 3, 2008 at 6:38am
It looks like you changed 11xy to
1/(11xy) and kept the exponents the same. That is not correct.
I do not undertand your ¯^5/^7 notation. Is ¯ supposed to be a minus sign? Why not use  ? Why to you have ^ in front of both 5 and 7? What is being raised to the seventh power?