∫(x^2 + 5x + 6) dx(x 2
+5x+6)dx
Hint: Use c as constant term
\frac{x^3}{3} + \frac{5x^2}{2} + 6x + c
3

x
3

+
2

5x
2

+6x+c
\frac{x^2}{2} + \frac{5x}{2} + 6x + c
2

x
2

+
2

5x
+6x+c
2x + 5 + c
\frac{x^3}{3} + \frac{5x^2}{2} + c
3

x
3

+
2

5x
2

+c