∫
0
400
(−0.00005196472925x
6
+0.0012921571364625x
5
−0.01354730012975x
4
+0.07256015640595625x
3
−0.21125161444419375x
2
+0.37125628526948125x−6.49834049291293125)dx
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.