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January 30, 2015

January 30, 2015

Posted by **sam** on Sunday, July 11, 2010 at 7:21pm.

- algebra -
**Henry**, Monday, July 19, 2010 at 8:26pmB^2 = 400, 4AC = 400, sqrt(400-400)= 0

Since the value under the radical = 0,

There iS 1 real solution.

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