I did the problem and I got negative 4 over 9
14(12)-200(3.2)
168-640= -472
Answer:
9x^2 25x+14
Step-by-step explanation:
using FOIL:
(x+2)(9x+7)
9x^2 +7x + 18x +14
9x^2 25x+14
For when x=2, You get 14.
For when x=3, You get 11.
Therefore, x=2 gives a bigger value.
X+x^2=2
x^2+x-2=0
(x+2)(x-1)=0
So x=-2, 1
