Expression 23: "f" left parenthesis, "x" , right parenthesis equals StartRoot, "E" squared minus left parenthesis, "x" minus "E" Subscript, 1 , Baseline , right parenthesis squared , EndRoot plus "E" Subscript, 2 , Baselinefx=E21−x−E12+E2
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Expression 24: "g" left parenthesis, "x" , right parenthesis equals StartRoot, 3 squared minus left parenthesis, "x" minus "D" Subscript, 1 , Baseline , right parenthesis squared , EndRoot left brace, "x" less than "C" Subscript, 1 , Baseline , right bracegx=32−x−D12x<C1
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Expression 25: "f" left parenthesis, "M" Subscript, 1 , Baseline , right parenthesis tilde "g" left parenthesis, "M" Subscript, 1 , Baseline , right parenthesisfM1~gM1
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Expression 26: "M" Subscript, 2 , Baseline equals "g" left parenthesis, "M" Subscript, 1 , Baseline , right parenthesisM2=gM1