Expression 1: "f" left parenthesis, "x" , right parenthesis equals StartFraction, 1 Over 1 minus sin left parenthesis, "x" , right parenthesis , EndFractionfx=11−sinx
1
Expression 2: 16 "x" to the 4th power plus 5 "x" cubed plus 2 "x" squared plus "x" plus 116x4+5x3+2x2+x+1