Need some help with these Calculus 2 questions

Question

Please give an example of some computer algebra system i can use for this problem because I am very confused on how to start

Use a computer algebra system to evaluate the integral. Compare the answer with the result of using tables. If the answers are not the same, show that they are equivalent.

Answer 1

An easy way to get started on this is to note that

 [sin(x)]^4  = ¼ - ½ cos(2x) + ¼ ( ½ + ½ cos(4x) )