Question

2. Which of the following numbers are perfect cubes?
64, 125, 243, 729, 1331, 864, 4096, 74088
[Hint. Resolve into prime factors and see if you can group these factors into triplets of equal numbers]​

Answer 1

Answer:

64, 125, 729, 1331, 4096 , 74,088.

Explanation:

Here, 64, 125, 729, 1331, 4096 , 74,088.

1. 64 = 4³
2. 125 = 5³
3. 729 = 9³
4. 1331 =11³
5. 4096 =16³
6. 74,088 = 42³

Answer 2

『HINT』:::

Resolve into prime factors and see if you can see if you can group these factors into triplets of equale number.

I only give you hints

〔THANKS〕:::