How do you factor a²+2a+2 using imaginary numbers?

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be