III. Name the type of special products (e.g, square of a binomial, product of the sum and difference of two terms) in each multiplication expression. Write your answers on the space provided. Then, multiply the expression. Show your solution. (3 points each) pass in 3 hours.

1. (3a+5)(3a+5)
2. (15q-8)(15q+8)
3. (2t+3)³
4. (x²+xy+3)²
5. (x-3)(x²+3x+9)​