Answer:
He began with 14 please mark brainliest
Step-by-step explanation:
13-6 equals 7
7 times 2 equals 14
Answer:
A for me beacause i understand quite
Step-by-step explanation:
Hope it helps good day
Answer:
![(7+(2n))^2](https://tex.z-dn.net/?f=%287%2B%282n%29%29%5E2)
You don't technically need the ( ) around the 2n, but I included them to avoid confusion.