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February 28, 2015

February 28, 2015

Posted by **jessica** on Tuesday, July 26, 2011 at 5:17pm.

- Math -
**Reiny**, Tuesday, July 26, 2011 at 7:57pmhave you learned the sum and product property of quadratics? If so , this is easy

sum = 3+√3 + 3-√3 = 6

product = (3+√3)(3-√3) = 9 - 3 = 6

equation: x^2 - 6x + 6 = 0

if not ...

expand

(x - (3+√3))(x - (3-√3))= 0

you will get the same answer as above

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