Q

# Find the cube root of each of the following numbers by prime factorisation method. (ii) 512

Q.1  Find the cube root of each of the following numbers by prime factorisation method.

(ii) 512

Views

By prime factorisation of 512 :

$512 = 2\times2\times2\times2\times2\times2\times2\times2\times2$

So its cube root is  $2\times2\times2 = 8$

Exams
Articles
Questions