Question

Q.9 Find the cube root of 512 by the Prime Factorisation Method.​

Answer 1

Answer:

Cube root of 512, 3√512 = 8

Say, 'n' is the value obtained from 3√512, then n × n × n = n3 = 512 (as per the definition of cube). Since 512 is a perfect cube, we will use here the prime factorisation method, to get the cube root easily.

Answer 2

Answer:

Cube root of 512, 3√512 = 8

Say, ‘n’ is the value obtained from 3√512, then n × n × n = n3 = 512 (as per the definition of cube). Since 512 is a perfect cube, we will use here the prime factorisation method, to get the cube root easily.

Step-by-step explanation:

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