4x-2-5-2x-2-4-dx-x-0-

Question Number 4594 by alimyao last updated on 10/Feb/16

\int 4 x^{2} - \frac{5}{2 x^{- 2}} + 4 d x, x \neq 0

Answered by FilupSmith last updated on 10/Feb/16

= 4 \int x^{2} d x - \frac{5}{2} \int x^{2} d x + 4 \int d x

= \frac{4}{3} x^{3} - \frac{5}{6} x^{3} + 4 x + c

= \frac{1}{2} x^{3} + 4 x + c