That doesn't factor neatly. Applying the quadratic formula, we find two real solutions: -2 plus or minus the square root of 6.
x = 0.4494897427831779
x = -4.4494897427831779
Chat with our AI personalities
If that's + 4x2, the answer is 2x(x2 + 2x - 4)
X3 - 4X2 - 45XX(X2 - 4X - 45)=============X is only common factor here.
The GCF is 4x2.
4x2+20x+25 (2x+5)^2
4x