If x is a real
- if x is a real number and x modulus
- if x is a real number in 0 1
- if x is a real number and x-3 5 then
- if x is a real number then
- if x is a real number and
- if x is a real number and lxl 3 then
- if x is a real number and x 5 then
- if x is a real number and 4^4^4
- if x is a real number and x 3 then
- if x is a real number and (x+5)(x-3)
