X^2 is greater than or equal to 4
- X 2 is greater than or equal to 4
- X 2 4 greater than or equal to 8
- 2 x 4 greater than or equal to 24
- 2 x 3 greater than or equal to 4 x 1
- X^2 - 3x - 4 greater than or equal to 0
- X 4 5 is greater than or equal to 2
- 3x 4 2 is greater than or equal to x 1 4 1
- 6 x 2 4 greater than or equal to 9
- Half of a number x subtracted from 4 is greater than or equal to − 2