Expression 1: "e" Superscript, "x" , Baseline minus "x"ex−x
1
Expression 2: left parenthesis, left parenthesis, left parenthesis, "e" minus 1 , right parenthesis , right parenthesis "x" , right parenthesis left brace, 0 less than or equal to "x" less than or equal to 1 , right bracee−1x0≤x≤1