xarcticmonkeyx xarcticmonkeyx 10-03-2021 Mathematics contestada Which is the perimeter for the following? (x^2-x+7)units (6x+18)units a.(2x2 + 10x + 50) units b.(2x2 + 10x + 25) units c.(2x2 + 10x + 25) units d.(2x2 + 14x + 50) units