Applying the binomial theorem: in this activity, you’ll find the expanded form of the binomial expression (x + y)^4 using the binomial theorem. answer the following questions to expand the binomial expression (x + y)^4 using the binomial theorem. part a: determine the first term of the binomial expansion (x+y)^4. part b: determine the second term of the binomial expansion (x + y)^4. part c: determine the third term of the binomial expansion (x + y)^4. part d: determine the fourth term of the binomial expansion (x + y)^4. part e: determine the fifth term of the binomial expansion (x + y)^4. part f: write your answer in standard form. using answers from parts a through e, enter the expanded form of the binomial expression (x + y)^4.