Answer:
11x³ + 9y
Step-by-step explanation:
Perimeter of a square = 4s where is the length of a side
44x³ + 36y = 4s
(44x³ + 36y)/4 = s
16 10
3x + 4
2x + 1x + 4 =
(2x + 1x) + 4 =
<em>Hope that helps!</em>