Query about Question 11 from "Timed Quant Practice - Medium Section 1 Sample #4.1" [8925]

[user12688]

https://www.gregmat.com/quizzes/quiz/timed-quant-practice-medium-section-1-sample-41 (Question 11)

---

Solution is based on a different problem statement. Problem statement in the question constrains a>0, whereas solution video does not.

[Kweku]

@user12688

Problem statement in the question constrains a>0,

True.

@user12688

whereas solution video does not.

Also true but the solution video also shows why “cannot be determined” was the right answer. Since a is now constrained, 27 then must be the answer.

[user12688]

@Kweku

Also true but the solution video also shows why “cannot be determined” was the right answer. Since a is now constrained, 27 then must be the answer.

I agree - just wanted to flag.