(4, -7)
3x2 - 11x - 4 = 0(3x + 1)(x - 4)x = -1/3 and 4
11x + 2
The discriminant, for what it is worth in an example such as this, is 11.
2x2 + 11x + 15 = (x + 3)(2x + 5).
x^3 - 121x
(2x - 1)(5x + 8)
(x - 1)(2x - 9)
(4, -7)
3x2 - 11x - 4 = (x-4)(3 x + 1)
No answer in integers, nor outside the realm of imaginary numbers. Typo?
Factor out -2: -2(x squared +11x-20). This is fully factored.
6x^2 + 11x + 4 is a Quadratic Statement. It is NOT an equation, because there is no 'equals' (=). It will factor to ( 3x + 4)(2x + 1)
3x2 - 11x - 4 = 0(3x + 1)(x - 4)x = -1/3 and 4
The factors are -1(2x + 1)(3x + 4)
11x + 2
You have to experiment with different factors of 2, and different factors of 15. In this case, 2x2 - 11x + 15 = (2x - 5) (x - 3)