Integral (x²+1)²=....?

Integral ( x² + 1 )²
= x^4 + 2x² + 1
=1/5 x ^5 + 2 / 3 x3

jawabanny
[tex] \frac{1}{5} {x}^{5} + \frac{2}{3} {x}^{3} + x + c[/tex]