The three numbers in each group are related in the same way.Choose the number that completes the last group.( 4 [ 6 ] 16 )( 3 [ 8 ] 19 )( 6 [ ? ] 14 )

The relationship in the numbers is that the second number is equal to the first number squared plus 2.

In the first group (4 [6] 16), 4 squared (16) plus 2 equals 18, not 6. So, this group does not seem to follow the stated relationship.

In the second group (3 [8] 19), 3 squared (9) plus 2 equals 11, not 8. So, this group also does not seem to follow the stated relationship.

In the third group (6 [?] 14), if we follow the same pattern, 6 squared (36) plus 2 equals 38. So, the missing number should be 38.

However, since the first two groups do not follow this pattern, it's possible that there's a mistake in the question or that a different relationship is intended.