If you mean: 4x squared+12x-40 then it is (x+5)(x-2) after dividing all terms by 4
Chat with our AI personalities
2x2(2x - 1)(2x + 1)(4x2 + 1)
X3 - 4X2 - 45XX(X2 - 4X - 45)=============X is only common factor here.
Factorization into its smallest factors.
(x - 7)(x + 2)
The GCF is 4x2.