What values of cand d would make the following expression represent a real number?
i(2 + 31)(c + di)
- C = 2. d = 3
C= -2, d = 3
c = 3, d= -2
C = -3 d = -2

Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)