Expression 3: StartRoot, left parenthesis, StartFraction, 0.0 5 Over "x" , EndFraction , right parenthesis , EndRoot0.05x
3
Expression 4: "x" equals 0.0 5x=0.05
negative 10−10
1010
4
Expression 5: StartRoot, left parenthesis, StartFraction, 0.0 5 Over "x" , EndFraction , right parenthesis , EndRoot positive StartFraction, 0.0 5 Over "x" , EndFraction0.05x+0.05x