Question

integration (2x-1)(x^2+1) dx​

Answer 1

Answer: & Step-by-step explanation:

$\int{(2x-1)(x^{2}+1 )}dx\\\\=>\int {(2x^{3}+2x-x^{2} -1 )} \, dx \\\\=>\frac{2x^{4} }{2}-\frac{x^{3}}{3}+\frac{2x^{2}}{2}-x+c\\\\ =>x^{4}- \frac{x^{3}}{3}+x^{2} -x+c$

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