(x + 7)(x - 6)
Chat with our AI personalities
(x + 5)(x - 8)
It is (x - 9)*(x + 4)
X3 - 4X2 - 45XX(X2 - 4X - 45)=============X is only common factor here.
(x - 7)(x + 2)
The factors of that trinomial are (x - 13) and (x + 3) . Neither of them appears below.