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September 16, 2014

September 16, 2014

Posted by **John** on Monday, March 4, 2013 at 5:53pm.

- Algebra -
**Dr. Jane**, Monday, March 4, 2013 at 7:13pmYou need to factor first, find the roots then add them

(x-7)(x-9) = 0

find the roots by setting each factor = 0 and solving for x. Then add them together.

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