Question

is 243 is a perfect cube?​

Answer 1

Step-by-step explanation:

243 is not a prefect cube......

Answer 2

Given :

• 243 is a perfect cube .

To find :

• It is perfect cube or not .

Solution :

$243 = 3 \times 3 \times 3 \times 3 \times 3$

In the prime factorization 3 × 3 remains of grouping the three in triple . Therefore, 243 is not perfect cube .