Expression 5: "f" Subscript, 3 , Baseline left parenthesis, "x" , right parenthesis plus "g" Subscript, 3 , Baseline left parenthesis, "x" , right parenthesisf3x+g3x
5
Expression 6: "f" Subscript, 3 , Baseline left parenthesis, "x" , right parenthesis minus "g" Subscript, 3 , Baseline left parenthesis, "x" , right parenthesisf3x−g3x
6
Expression 7: "g" Subscript, 3 , Baseline left parenthesis, "x" , right parenthesis minus "f" Subscript, 3 , Baseline left parenthesis, "x" , right parenthesisg3x−f3x
7
Expression 8: "f" Subscript, 3 , Baseline left parenthesis, "x" , right parenthesis times "g" Subscript, 3 , Baseline left parenthesis, "x" , right parenthesisf3x·g3x
8
Expression 9: StartFraction, "f" Subscript, 3 , Baseline left parenthesis, "x" , right parenthesis Over "g" Subscript, 3 , Baseline left parenthesis, "x" , right parenthesis , EndFractionf3xg3x
9
Expression 10: StartFraction, "g" Subscript, 3 , Baseline left parenthesis, "x" , right parenthesis Over "f" Subscript, 3 , Baseline left parenthesis, "x" , right parenthesis , EndFractiong3xf3x