help?? indefinate integrals?

Question

Answer 1

(1)

Step 1:

The integral function is.

The sum and differential rule of integral :.

Power rule of Integration :.

 

.

Solution :

.

Answer 2

(2)

Step 1:

The integral is.

Constant rule of integral :.

.

Solution :

.

Answer 3

(3)

Step 1:

The integral  is.

Sum and difference rule of integral :.

.

.

Power rule of integral :.

.

Solution :

.

Answer 4

(4)

Step 1:

The integral is.

Sum and difference rule of integral :.

Power rule of Integral :.

 

.

Solution :

.

Answer 5

(4)

Step 1:

The integral is.

Sum and difference rule of integral :.

Power rule of Integral :.

 

.

Solution :

.