Answer:
The quadratic equation is x^2 + 4x - 32 = 0
Step-by-step explanation:
(x - 4)(x+8) = 0
x^2 + 4x - 32= 0
Recall the polynomial remainder theorem: if is a factor of some polynomial , then the remainder upon dividing by is .
Let and . The remainder left from dividing by is
If we subtract 5 from both sides, we'd get a "remainder" of 0, which suggests that we have to add -5 to to make a factor.
7/500
1/10*1/5*7/10