Question

Which monomial is a perfect cube?

49p9q3r24
81p12q15r12
121p9q3r6
343p6q21r6

Answer 1

Explanation:

49p9q3r24 7² 3² 3 24

81p12q15r12 9² 12 15 12

121p9q3r6 11² 3² 3 6

343p6q21r6 342 6 21 6

Answer 2

D on edge 2021

Explanation:

the answer is D on edge 2021