The problem says that the expression (3x + 5)(5x − 1) <span>represents the area of the floor of the building in square meters. Therefore, to solve this problem you have to follow the proccedure shown below.
1. First, to simplify the expression (3x + 5)(5x − 1) you must apply the distributive property. Then, you obtain:
15x</span>²-3x+25x-5
2. Then, you have:
15x²+22x-5
3. As you can see, the correct answer is the last option: 15x²+22x-5
The force of gravity is when the distance between two objects is d is:
F=(G*m1*m2)/d^2
Answer:
7 time 11 is 77 so 77 divided by 11 is 7
Step-by-step explanation:
This is ur required result in attachment
