Answer:
No
Step-by-step explanation:
(1) x = 12k + 6, where k is a positive integer,
then x= 6 × ( 2k + 1 )
Assume x is the square of 6 (6×6), then 2k+1=6 and 2k = 5 gives k=2.5
But k should be a positive integer, therefore the assumption is wrong.
(2) x = 3q + 9, where q is a positive integer,
then x= 3 × (q+3)
Assume x is the square of 3 (3×3), then q+3= 3 gives q=0
But q should be a positive integer,not 0, therefore the assumption is wrong.
