2 po | (x2 + 1)2 dx =

Question

Question

math Advanced-Math

Answer 1

Answer #1

S2 + 1)² dx s Gut + 1 + 2x²) du 2 By using (a+b)² = a + b2 taab Sutan utant S 1. dat que du an 3 tu of nu tc By using nt u So

Answer 2

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