# Indefinite Integrals

### Example 1

Without a calculator, find

### Example 2

Find

### Example 3

Find the sum. *A* and *B* are unknown numbers.

### Example 4

Decompose into partial fractions.

### Example 5

Decompose into partial fractions.

### Example 6

Decompose into partial fractions.

### Example 7

Decompose into partial fractions.

### Example 8

Decompose into partial fractions.

### Example 9

Decompose into partial fractions.

### Example 10

Decompose into partial fractions.

### Example 11

Decompose into partial fractions.

### Example 12

Decompose into partial fractions.

### Example 13

Decompose into partial fractions.

### Example 14

Integrate.

### Example 15

Integrate.

### Example 16

Integrate.

### Example 17

Integrate.

### Example 18

Integrate.