Test Mode Reading Mode Right = 0 Wrong = 0

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All Question - (368)

f(x) = 1 + x +2 x2  
f(x) = -2x -2x2+4x3  
     f(x ) = x -12x2 + 13x3
     f(x) = 2x-2x2+83x3 
f(x)=x-x22! + x33!