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

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.