Does it mean factor it out??
x (13-29)
Answer:
hi dear I suppose the answer would be 6271$
3m because in a square all sides are the same and there are 4 sides, so 12 ÷ 4 = 3
The negative in front of the second bracket means that it's times by -1 so each of their signs switches:
3m^2+2n-m^2-2n
Add like terms
2m^2
the 2n cancels out
