Answer:
2n^{2} +2n
INSERT
Step-by-step explanation:first you want to move the negative which is negative 1 into the set of parenthesis and then Foil the two parenthesis together and the combine like terms
Step-by-step explanation:
The fact that the figure is a cube means all sides, faces, and corners are equal.
60 miles
120/2=60 or 60x2=120