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Q.

What are the perfect cubes of 125? 


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a

Question Image

b

Question Image

c

Question Image

d

Question Image 

answer is A.

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Detailed Solution

Concept- A number that is the cube of an integer is said to be a perfect cube. For instance, some instances of perfect cubes are 1, 8, 27, and 64.
In mathematics, an integerQuestion Imagesuch that Question Image is known as the cube root of a number x. There is only one real cube root for any non-zero real integer. Factorization is the most direct way to determine if a number is a perfect cube or not. A number is a perfect cube if its prime elements are arranged in triples of equal factors, with no factor left out.
Question ImageHence, the correct option is 1)Question Image.
 
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