Let f :R→ R be defined by f(x) = x2 - 3x + 2. Then the value of f(f( – McqOptions

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1.	Let f :R→ R be defined by f(x) = x2 - 3x + 2. Then the value of f(f(5)) is
A.	90
B.	100
C.	110
D.	80
Answer» D. 80

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