b. [4 pts] Factor f(x). Show all your work. (Hint: You can use the fact that if f(a)=0, then the f(x) must have (x-a) as a factor.

a. [5 pts] How much would he have to invest initially to have the necessary money in 4 years? Round your answer to the nearest whole dollar

b 4 pts Factor fx Show all your work Hint You can use the fact that if fa0 then the fx must have xa as a factor a 5 pts How much would he have to invest initial class=
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