Answer:
option D
Step-by-step explanation:
Given in the question an expression,
Step 1
Divide and multiple by to remove radical sign from denominator.
Step 2
Apply a² - b² = (a+b)(a-b)
Step 3
Step 4
Step 5
For this case the new area is the sum of two areas:
Area = rectangular gym + weight room
Area = (4x² + 520) ft²
In addition, we know that
rectangular gym = 4x ^ 2 ft²
Therefore, the term 520 represents a new weight room
answer
The constant term represent a new weight room
Answer:
233
Step-by-step explanation:
all makes since because 3443