Expression 5: left parenthesis, "x" minus 2 , right parenthesis squared plus left parenthesis, "y" minus 3 , right parenthesis squared equals 1x−22+y−32=1
5
Expression 6: left parenthesis, "x" plus 1.6 , right parenthesis squared plus left parenthesis, "y" minus 3 , right parenthesis squared equals 1x+1.62+y−32=1