If 1 2 is a root of the equation
- if 1/2 is a root. of the quadratic equation x square
- if 1 2 is a root of the quadratic equation
- if 1/2 is a root of the equation x2
- if 1 2 is a root of the equation x square kx 5 4
- if 1 2 is a root of the equation x square kx
- if 1 2 is a root of the equation x2 px 5 4 0
- if 1 2 is a root of the equation x2 kx 5 2 0
- if 1 2 is a root of the equation
- if 1 2 is a root of the equation x2 mx 5 4 0
- if 1 2 is a root of the equation x2 kx 5 4 0
