Mr Santowski is working on these exercises with his groups. He writes the quizzes. Need I say more?
The Nelson books are on a post from a week ago.
- from Nelson 3.7 on Standard form ==> p297, Q3,4 (algebra focus); Q8,10 (graph connection); Q14 (problem focus)
- from Nelson 3.8 on Factoring ==> p307, Q3,4,5,6 (algebra focus); Q8 (graph focus); Q9,12,13,16 (problem focus)