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Integrate[x/Sqrt[a + b*x + c*x^2], x] ==
(2*Sqrt[c]*(a + x*(b + c*x)) -
b*Sqrt[a + x*(b + c*x)]*
Log[b + 2*c*x + 2*Sqrt[c]*Sqrt[a + x*(b + c*x)]])/
(2*c^(3/2)*Sqrt[a + x*(b + c*x)])
x
Integrate[--------------------, x] ==
2
Sqrt[a + b x + c x ](2 Sqrt[c] (a + x (b + c x)) -
b Sqrt[a + x (b + c x)]
Log[b + 2 c x + 2 Sqrt[c] Sqrt[a + x (b + c x)]])
3/2
/ (2 c Sqrt[a + x (b + c x)])
Time to compute: 0.16 second
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