If: 6x2+11x-10 = 0
Then: x = -5/2 and x = 2/3
If you mean: y = 6x^2+11x-10 then x = 2/3 and x = -5/2
3x2 - 11x - 4 = (x-4)(3 x + 1)
x^3 - 121x
-x-6-(-11x) + (-1) Remove the brackets: -x-6+11x-1 Collect and simplify like terms: 10x-7 A - - is equal to a +
11x + 2
The factors are -1(2x + 1)(3x + 4)
This expression can be simplified to: 2-6x
(2x - 1)(5x + 8)
(x - 1)(2x - 9)
(11x - 2)(3x - 5)
x = -28 / -11^2
2x^3-3x^2-11x+7x+32x^2-9x+16 R -41x+3 l 2x^3-3x^2-11x+7-(2x^3+6x^2)-9x^2-11x+7-(-9x^2-27x)16x+7-(16x+48)-412x^2-9x+16-[41/(x+3)]