Page 13 - apuntes-cc3a1lculo-integral-2023-1

Cálculo Integral 2023-2 Ingeniería Química

x 2 4x 1
 5x   c
2 1

x 2 4
  5x   c
2 x


3
Integrar:  9x  4 x 11 dx

1
3



9 x dx  4 x dx 11 dx
2

3
x 4 x
2
 9  4 11x  c

4 3

2

9 4 8
 x  x 3 11x  C
4 3

2 x  3
2
Integrar:  dx
x
2 x  6x  9
2
 x
2
 2x 12x 18
x
18
 2x 12  x

dx


2 x 12 dx 18  x

2
2 x 12x 18lnx  c  x 12x 18ln x  c
2
2


3
Integrar:  9x  4 x 11dx

13
Julio Meléndez Pulido