5. The easiest way to determine this is to count the number of zeroes, though this only works for base 10.
Term to be added is: + 121/4
t^2 + 11t + 121/4
(t + 11/2) (t + 11/2)
69/2 = 24.5
34.5 is the middle of the two integers.
So the two integers would be 34 and 35.
34 + 35 = 69
