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Posted by Kai on Sunday, December 18, 2011 at 2:18pm.
4t^2/5=t/5+3/10 = t=3/4, t=-1/2
4t^2/5 = t/5 + 3/10, Multiply both sides by 10: 8t^2 = 2t + 3, 8t^2 - 2t -3 = 0, t = 3/4, and -1/2.
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