Expression 1: StartFraction, left parenthesis, 1 quarter "x" minus 6 quarters , right parenthesis left parenthesis, "x" plus 1 , right parenthesis left parenthesis, "x" minus 1 , right parenthesis Over left parenthesis, "x" plus 1.5 , right parenthesis left parenthesis, "x" minus 1.5 , right parenthesis , EndFraction14x−64x+1x−1x+1.5x−1.5