x? +(p+q)x+pq=x? +mx+36
Pq=36 is known.
Known:
P and q are positive integers, so:
p= 1,q=36
p=2,q= 18
p=3,q= 12
p=4,q=9
p=6,q=6
(or p, q exchange, does not affect the result)
m=p+q=37,20, 15, 13, 12