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January 30, 2015

January 30, 2015

Posted by **Robin** on Tuesday, March 12, 2013 at 3:56pm.

- math -
**Lena**, Tuesday, March 12, 2013 at 4:00pm(3 +or- sq.root 361)/2

(3 +or- 19)/2

From here you get the 2 following equations:

(3+19)/2 = 11

(3-19)/2 = -8

- math -
**Robin**, Tuesday, March 12, 2013 at 4:04pmThank you!

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