Our test on real numbers, sets, and radicals (corresponding to material in Chapters 2 and 4 of our textbook) will be on Monday, October 22.
As part of your preparation for the test, I suggest you look at the following review questions from the textbook.
Review Set 2A questions 1–11
(and/or Review Set 2B questions 1–10 if you want extra practice)
Review Set 4A questions 1–7
(and\or Review Set 4B questions 1–6, if you want extra practice)
The final questions in each Review Set are difficult, but give the a try if you want a challenge!