Question

Which of the following could be cube of an integer? 1) 1 2) 125 3) 343 A)1 only B) 2 only C) 1 and 3 D) 1,2 and 3

Answer 1

See below

Explanation:

Posible answers are

`1=1^3` so 1 is the cube of an integer (1)
`125=5^3` so 125 is the cube of an integer (5)
`343=7^3` so 343 is the cube of an integer (7)

So the correct answer is D)