1. Expand (3x + y)4 by:
a. Multiplying out the brackets
b. Using the Binomial Formula
2. Find all six terms of the expansion of (x + 1)5
3. Find the coefficient of the term involving x6 in the expansion of (2x + 1)9
4. Expand and simplify (3 − 4x)4 by:
a. Multiplying out the brackets
b. Using the Binomial Formula
5. Use the Binomial Theorem to expand and simplify (1 + 2x)5
6. Find the 5th term of the expansion of (4x − 3)7
7. What are the first 4 terms of the expansion of (x − 4)11 in descending powers of x.
