Wednesday

August 27, 2014

August 27, 2014

Posted by **Kim** on Wednesday, July 2, 2008 at 8:15pm.

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 6:38amIt 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?

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