Question

Find the product. (2x-4)(x^2-3x+6)

Answer 1

2x^3 - 4x^2 - 6X^2 + 12x +12x - 24 = 2x^3 -10x^2 + 24x -24

Answer 2

Oh, I see...

Answer 3

also just for the sake of finishing the problem:
real roots => x = 2
complex => x = .5(3\[\pm\]i\[\sqrt{15}\])

Answer 4

@aredsani, How did you get 12x+12x?

Answer 5

Wait, I got it. Nevermind. lol

Answer 6

well 2x*6 and the other one -4 * -3 x

Answer 7

Yeah, it took me a minute to see that. lol

Answer 8

lol :D