Question 325649
(x - 8)(x + 9)(x + 4)=0
..
for this equation to be 0 each and every bracketed term has to be 0
..
Either x-8 =0 OR x=8
..
OR
(x+9)=0 x=-9
..
OR
(x+4)=0 x=-4
The equation is true for values x=8 OR x=-9 OR x=-4