Math Problem Statement
Suppose that the functions fand g are defined as follows. f(x)=x^2+7 g(x)= 2/5x , x!= 0 Find the compositions fof and g°g. Simplify your answers as much as possible. (Assume that your expressions are defined for all x in the domain of the composition. You do not have to indicate the domain.) (fcirc f)(x)=□ □ /□ × (gcirc g)(x)=□
Solution
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Math Problem Analysis
Mathematical Concepts
Composition of Functions
Quadratic Equations
Rational Functions
Formulas

Theorems

Suitable Grade Level
High School