It should be C. the first floor is going to be 13 feet longer, so x squared +13 is going to be the first floor
Answer:
rational
Step-by-step explanation:
rational numbers are any number that can be expressed as a fraction
We want to find the product:

.
By the

, we distribute

over each of the three terms inside the parenthesis:

.
Multiplying the coefficients, and adding the exponents we get:

.
Answer:

.
X^2 + 4x + 16 is the answer
Answer:
-12x
Step-by-step explanation: