Ada yg tau jawaban nomor 4 dan 6?

4. 144x^7 - 100x^3 + 6x

[tex] \int\limits {18x^8-25x^4+3x^2 } \, dx = \frac{18}{9} x^9- \frac{25}{5}x^5+ \frac{3}{3}x^3+c= 2 x^9- 5x^5+ x^3+c[/tex]

[tex] \int\limits{(x^2-4)^2} \, dx = \int\limits{x^4-8x^2+16} \, dx = \frac{1}{5} x^5- \frac{8}{3} x^3+16x+c[/tex]

semoga membantu ya :)