2x^2(x-3)+12x(3-x)-18(x-3)
2x^2(x-3)-12x(x-3)-18(x-3)
(x-3)(2x^2-12x-18)
2(x-3)(x^2-6x-9)
2(x-3)(...wondering if you had a typo on the -18. If it was +18, it would have been simple..
2(x-3)^3
as it is,
x=3+-sqrt(18)
2(x-3)(x-3-3sqrt2)(x-3+3sqrt2)
factor:
2x^2(x-3)+12x(3-x)-18(x-3)
1 answer