Finding the nth term of quadratic sequences - Higher. What is the discriminant of a quadratic and what can it tell us. As a Head of Department I can monitor the setting and completion of homework across the Department and monitor the progress of every student.
There are many ways to solve quadratics.
Hegarty Maths Quadratic Formula 2 GCSE Higher Maths. COVID 19 LOCKDOWN UPDATE Teachers will be setting the following clips to be completed each week and will be checking that their students have been keeping up on a regular basis. What do we mean by the roots of a quadratic equation and how can we find them. X b b2 4ac 2a.