Expression 2: negative left parenthesis, "x" minus 0.8 , right parenthesis left parenthesis, "x" minus 3 , right parenthesis left parenthesis, 0.0 0 0 3 4 8 7 3 8 1 1 3 4 9 0 1 left parenthesis, "x" minus 2869 , right parenthesis , right parenthesis to the 10001 power−x−0.8x−30.0003487381134901x−286910001