Created by T. Madas
Question 8
Evaluate the following integrals.
a)
∫
3
∫
2
∫
5
∫
4 3
∫
4
x2 +
1
b)
14
x2
x4 + 3 −
1
c)
2x −
1
d)
1
e)
15
x2
18
dx
2
5x2
9
dx
12
dx
x +2 x
dx
x
25
x ( 5 x − 3) dx
48
1
Created by T. Madas
Created by T. Madas
Question 9
Evaluate the following integrals.
a)
∫
2
∫
3
∫
9
∫
6
∫
4
1
b)
1
c)
2 x5 + 3
x2
dx
9
dx
8
2 x5 − 21
x3
(1 + 3 x )
2
472
dx
1
d)
0
e)
0
2
x 12 + x 32 dx
486
2
x 12 − 3 dx
12
Created by T. Madas
Created by T. Madas
Question 10
Evaluate the following integrals.
a)
∫
1
∫
5
4− x
2x
1
2
b)
∫
36
5
2
dx
3 x−
1
c)
3
1
dx
x
(2 + x )
2
8 5
1368
dx
0
d)
∫
1
∫
2
0
e)
1
15 ( 2 x + 1)
2 x
2
47
dx
2
x 32 − 8 x − 32 dx
47
4
Created by T. Madas