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October 20, 2014

October 20, 2014

Posted by **nisa** on Friday, March 28, 2014 at 10:49pm.

4.30 m

160.56 m

160.23 m

13.94 m

- math -
**Damon**, Friday, March 28, 2014 at 11:04pmfind the zeros of that parabola, use the + one

(I turned the parabola upside down because I like positive x^2 term)

.06 x^2 - 9.6 x - 5.4 = 0

use x = [-b +/- sqrt(b^2-4ac) ]/2a

while I use wolfram alpha

http://www.wolframalpha.com/input/?i=+.06+x^2+-+9.6+x+-+5.4+%3D+0++

to get 160.56

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