Step 2 (b) The virtual image case is shown in this second ray diagram. Virtual Image Object Ipl-191 Notice that in this case, q = -(11.9 cm + p), which is negative, so the thin-lens equation gives 11.9 cm + p 2.66 cm p2 + (11.9 cm)p - 31.7 cm= = 0. P = + X Your response differs from the correct answer by more than 100%. cm or - X Solving using the quadratic formula gives Your response differs from the correct answer by more than 100%. cm. Since the object is real, the negative solution must be rejected, leaving p = + Submit Skip (you cannot come back)