(x+4)(3x^2-11x+6) You need to factorise 3x^2-11x+6 .Sum of the numbers should be equal to -11x and product should be equal to 18x^2.It is -9x and -2x
(x+4)(3x^2-9x-2x+6)
(x+4)[(3x(x-3)-2(x-3)]
(x+4)(3x-2)(x-3)
help please!
Factorise
(x+4)(3x^2-11x+6)
1 answer
1 answer