Question

Which polynomial expression represents the area of the outermost square tile, shown below?

Answer 1

I believe the correct answer from the choices listed above is the third option. The polynomial expression that represents the area of the outermost square tile would be x^2 + 6x + 9. The area of a square is calculated by the square of its side and the side of this square is given as x+3.

A = (x+3)^2 = x^2+6x+9

Answer 2

Answer:

C. (x2 + 6x = 9)

Step-by-step explanation:

Took the test and got it right.