Answer:
109000
Step-by-step explanation:
Divide 15 by 2, then square the amount.
(15/2)^2 = 225/4
Answer: 
Step-by-step explanation:
To solve the exercise you must apply the following proccedure:
- Apply the distributive property.
- Keep on mind that when you multiply two powers with equal base, you must add the exponents.
- Add like terms.
Therefore, you obtain the following product:

Answer:
I am 99.99% sure it is the first one