Question

18) Is 343 is a perfect cube?
1 point
*
O
A) Yes, because 3 is in one's place.
B) No, because it is an odd number
O
C) No, because the sum of the digits is not
a perfect cube
O
D) Yes, because all its prime factors can be
grouped in triples.​

Answer 1

Answer:

Ans is option D since 7*7*7 = 343

Answer 2

Answer:

The answer is option (D)

Yes, because all its prime factors can be

grouped in triples.