Answer:
I think it’s option 1 because you multiply x ² and x which would be x to the 3 not x ²
Step-by-step explanation:
I hope you understand
Answer: 16x - 4
Explanation: Since all of the sides of a square are equal in length by definition, the perimeter of a square is 4 times its side length. 4(4x-1) is 16x - 4 when simplified.