1.

`int(x^(4)+x+1)/(x^(2)-x+1)dx` is equal toA. `(x^(3))/(3)-(x^(2))/(2)+x+C`B. `(x^(3))/(3)+(x^(2))/(2)+x+C`C. `(x^(3))/(3)-(x^(2))/(2)-x+C`D. `(x^(3))/(3)+(x^(2))/(2)-x+C`

Answer» Correct Answer - B
`int(x^(4)+x^(2)+1)/(x^(2)-x+1)dx=int(x^(2)+x+1)dx`
`=(x^(3))/(3)+(x^(2))/(2)+x+C`


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