If you are intimidated by math or haven't done a polynomial equation in ten years, this is arguably the best starting point. It teaches the "how" and "why" of every formula, providing a safety net for anxious test-takers.
Imagine you are doing a practice test and miss a question about “Combinations with repetition.” With the physical book, you flip through the index. With the , you hit Ctrl + F and type “combinations.” You find the exact section in 5 seconds. gmat math bible novapdf
If you acquire the correct, updated version of the Nova Math Bible, here is a 6-week study plan to maximize its value. Introduction 3