Expression 2: "g" left parenthesis, "x" , right parenthesis equals "x" squared plus 2 "x" minus 3gx=x2+2x−3
2
Expression 3: "y" equals StartFraction, "f" left parenthesis, "x" , right parenthesis Over "g" left parenthesis, "x" , right parenthesis , EndFractiony=fxgx