Question

The length of one side of a square is 3n+ 2. The perimeter of the square is 4(3n+2). Which expression is the equivalent to the perimeter?

7n +6
12n +6
7n + 8
12n + 8

Answer 1

That would be D :)
since 4(3n + 2) = 4*3n +4 *2
12 n + 8

Answer 2

Tank yewww <3