Question

find rhe smallest number by which 392 must be multiplied to obtain a perfect cube and also find the cube root of the perfect cube​

Answer 1

Answer:

7

Step-by-step explanation:

Trial and error:

392 x 7 = 2744

$\sqrt[3]{2744} = 14$

Answer 2

The required no. is 7 and cube root of the New no. is 14 ...

Hope this helps!!