Expression 1: "f" left parenthesis, "x" , right parenthesis equals 3 halves "x" minus 1 half "x" cubedfx=32x−12x3
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Expression 2: "f" left parenthesis, "f" left parenthesis, "f" left parenthesis, "f" left parenthesis, "f" left parenthesis, "x" , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesisfffffx