Report - Math 121 Final Review · 2020. 11. 21. · Math 121 Final Review 1 Pre-Calculus 1. Let f(x) = (x+ 2)2 and g(x) = x3, nd: a. (f+ g)(x) b. (fg)(x) c. (f=g)(x) d. (f g)(x) e. (g f)(x)

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