Home Mathematics MATHEMATICS: A Textbook for Grade 11 Chapter 5: Quadratic Functions and Equations
1.
The quadratic equation whose roots are 1 and –1/2:
2x2 + x - 1 = 0
2x2 - x - 1 = 0
2x2 + x + 1 = 0
2x2 - x + 1 = 0