which of the following is not a perfect cube? 1: 2197 2: 512 3: 2916 4: 343 Which of the following numbers is a perfect cube? *

Question

4 years ago

8

1: 1525 2: 1728 3: 1458 4: 3993

2 answers:

FrozenT [24] · Answer 1 · 2022-01-29T11:55:31+03:00

6 0

Answer:

no 4 is not perfect cube and no 2 is perfect cube

Delvig [45] · Answer 2 · 2022-01-29T13:04:43+03:00

3 0

Answer:

3. 2916

2. 1728

Step-by-step explanation:

1: 2197 = 13³

2: 512 = 8³

3: 2916 = 2² × 3² × 61

4: 343= 7³

==============

1: 1525 = 5² × 61

2: 1728 = 12³

3: 1458 = 2 × 9³

4: 3993= 3 × 11³