Question

you are told that 1331 is a perfect cube can you guess is without factorisation what is it cube root similarly stresses the cube root of 4913 12167 32768

Answer 1

11

Actually I have to group the now with a group 3nos like 1. 331 we have

take the 1 from ones place of the second group and first group contains only one no so it's 11

Step-by-step explanation:

Answer 2

Answer:

10 cube=1000

11 cube = 1331

since cube of unit digit 1 cube =1

therefore cube root of 1331 is 11

4913=17 cube root

cube root of 4913 is 17

12167=23 cube root

cube root of 12167 is 23

32768=32 cube root

cube root of 32768 is 32