Question

is 392 a perfect cube? if not, find the smallest natural number by which 392 must be multiplied to get perfect cube​

Answer 1

Answer is 7....... If I'm right.

Answer 2

Step-by-step explanation:

Therefore, 392 is not a perfect cube. To make its a cube, we need one more 7. In that case 392 × 7 = 2 × 2 × 2 × 7 × 7 × 7 = 2744 which is a perfect cube. Hence the smallest natural number by which 392 should be multiplied to make a perfect cube is 7