[vimeography id="375"]
In this lesson, we did a recap on nature of quadratic roots, we also revised completing the square to sketch a quadratic curve. Lastly, we started on quadratic inequalities.
[vimeography id="375"]
In this lesson, we did a recap on nature of quadratic roots, we also revised completing the square to sketch a quadratic curve. Lastly, we started on quadratic inequalities.