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April 20, 2014

April 20, 2014

Posted by **Ann** on Friday, June 22, 2012 at 6:01pm.

- algebra -
**Henry**, Saturday, June 23, 2012 at 8:27pm5x^2 - 11 = 0.

Use Quadratic Formula.

X = (-B +-sqrt(B^2-4AC))/2A.

X = (0 +-sqrt(0-_220)) /10 = +-1.48324.

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