Question

find the perfect cube of 1331​

Answer 1

Answer:

Cube root of 1331 in radical form: ∛1331

11

Answer 2

Answer:

Cubes and Cube Roots | Exercise 7.2

You are told that 1,331 is a perfect cube. We know that, since, the unit digit of cube is 3, the unit digit of cube root is 7. ∴ we get 7 as unit digit of the cube root of 4913.