Question

write the cubes of 4 natural number which are multiples of 3 and verify that"the cube of a natural number which is a multiple of 3 is a multiple of 27"

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Answer 1

Answer:

Step-by-step explanation:

Let x be multiple of 3

Now Y= 3x ( 3 × x for multiplicating 3 times)

Y^3= (3x)^3

Y^3=27x^3

This prooves that the cube of a natural number which is a multiple of 3 is a multiple of 27