Question

Adding polynomials, whine one is correct?

Answer 1

Hey there! :)

Answer:

P = 48xy + 4 units.

Explanation:

To find the perimeter of a square, the formula P = 4s (where 's' is the side-length):

Substitute in 12xy + 1 for s:

P = 4(12xy + 1)

Distribute the 4:

P = 4(12xy) + 4(1)

P = 48xy + 4 units.