Question

QUESTION:- find cube root of 216000 by prime factorisation method.
MY DOUBT:- i solved it n got 36 but the printed answer is 60
now tell me which one is right me or the book?
answer fast..... ASAP...... I will mark you as Brainlist ✌️✨​

Answer 1

Answer:

2 | 216000

2 | 108000

2 | 54000

2 | 27000

2 | 13500

2 | 6750

3 | 3375

3 | 1125

3 | 375

5 | 125

5 | 25

5 | 5

216000 = 2^6 × 3^3 × 5^3  

Cube root ( 216000) = 2^2 × 3 × 5

= 4 × 3 × 5

= 60