Question

find the cube root
using estimation method .
438976​

Answer 1

Step-by-step explanation:

Divide 438976 by prime number 2 until we get 6859. Then number 6859 is divisible by 19 and thus we get 1. Now, by taking the cube root on both RHS and LHS. ∴The cube root of 438976 = 76 by prime factorization.