Which is the factored form of x3 + 6x2 25x + 18 = 0?
(Points : 4)
(x + 1)(x 3)(x 6) = 0

(x + 1)(x 2)(x + 9) = 0

(x 1)(x 3)(x 6) = 0

(x 1)(x 2)(x + 9) = 0

Question

Which is the factored form of x3 + 6x2  25x + 18 = 0?
(Points : 4)
       (x + 1)(x  3)(x  6) = 0

       (x + 1)(x  2)(x + 9) = 0

       (x  1)(x  3)(x  6) = 0

       (x  1)(x  2)(x + 9) = 0

anonymous · Answer

@andrewhaze So I took the test and am stuck on like 5 questions

misty1212 · Answer

some stuff missing it looks like

andrewhaze · Answer

hold on

anonymous · Answer

(x - 1)(x  -3)(x-  6) = 0

       (x - 1)(x - 2)(x + 9) = 0


those are the last two

andrewhaze · Answer

. (x - 1)(x - 2)(x + 9) = 0

anonymous · Answer

Can you show me?

andrewhaze · Answer

@LeilaJudeh its  (x - 1)(x - 2)(x + 9) = 0

andrewhaze · Answer

x*4+7x*2(x-1)-42x-x+42=x*4+7x*2(x-1)-42(x-1)+x=x*4+x+(x-1)(7x*2 -42)=
=x(x*3 +1)+(x-1)(7x*2 -42)=x(x-1)(x*2+x-1)+(x-1)(7x*2-42)=
=(x-1)(x(x*2+x-1)+7(x*2-6))

anonymous · Answer

okay