Cube root of 56 at a root

To find the cube root of 56, we need to find a number that, when multiplied by itself three times, equals 56.

We can start guess-and-check method to find the cube root of 56 at a root:

1^3 = 1
2^3 = 8
3^3 = 27
4^3 = 64

Since 4^3 = 64 is larger than 56, we know that the cube root of 56 must be smaller than 4.

Let's try 3 as the root:

3^3 = 27, which is less than 56.
(3+1)^3 = 64, which is more than 56.

So, the cube root of 56 at a root is approximately 3.