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January 31, 2015

January 31, 2015

Posted by **Nick** on Tuesday, April 19, 2011 at 6:47pm.

- math -
**PsyDAG**, Wednesday, April 20, 2011 at 12:07pmOnline "^" is used to indicate exponents, x^2 = x squared. I am not sure of your notation.

3(2+3)^2/7 - 2 -10^2/5 =

75/7 - 22 = ?

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