GRE Quant Ep 1: Arithmetic & Algebra скачать в хорошем качестве

GRE Quant Ep 1: Arithmetic & Algebra

Even though they're the 'basics', lots of people still struggle in a GRE quant question on fractions, roots, or factoring quadratics. Even if you 'know' lots of algebra, it can be difficult to understand exactly what a question is asking you to do. Picking numbers randomly in the hope you'll find a way through the problem is rarely a good idea, so what should you.do instead? In this video, Harry -- a GMAT Ninja tutor -- will show you how to think about GRE arithmetic & algebra questions efficiently and effectively. He'll help you understand how a flexible, consistent approach to each question can increase your efficiency and accuracy on quant. This is video #1 in our series of full-length GRE quant lessons. For updates on upcoming videos, please subscribe! Want more GRE test-prep tips and advice? Subscribe to our YouTube channel:    / @greninjatutoring   For more information about GRE tutoring: https://www.gmatninja.com/ For updates on this series and our other projects:   / gmatninja   For more on Harry Duthie and his penchant for bench-pressing students who refuse to do their homework: https://www.gmatninja.com/harry-duthi... Chapters: 00:00 Introduction 02:02 Question 1 - Factoring Quadratics 07:05 Question 2 - Summing Fractions 10:44 Question 3 - Simultaneous Equations 18:08 Question 4 - Largest possible product 23:11 Question 5 - Relationship between variables 28:52 Question 6 - Not so intimidating quadratic 33:15 Question 7 - Word problems 38:58 Question 8 - Quadratic inequalities 45:53 Question 9 - Must be a square?