The quadratic 4x2+24x+11 = (2x+1)(2x+11)
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∙ 13y ago(3x - y)(3x - 5y) and (2x + 1)(2x + 11)
false!
4(x2 - 6x + 13)
Jjg
It is; (2x+4)^2.
4x2-4x-120 = (2x+10)(2x-12) when factored
4x2-4x-120 = (2x+10)(2x-12) when factored
64
4x2-42x+110 = (2x-10)(2x-11) when factored
X3 - 4X2 - 45XX(X2 - 4X - 45)=============X is only common factor here.
It is: 4x2-7x-15 when factored is (4x+5)(x-3)
4x2-7x-15 = (4x+5)(x-3) when factored