American University’s app, Tour AU, features augmented reality posters.

#### AUTHOR

### You may also like

University Physics with Modern Physics lessons by JJtheTutor. Designed to teach students problem solving skills, test taking skills and how to understand the concepts.

Amazing, Life Changing Tutor

Before I met Jonathan, I was struggling through most of my STEM classes because I was simply not studying properly. He taught me all kinds of new study habits that would help me to save time, raise my grades, and lower my stress. Jonathan was specifically tutoring me in vector calculus and is an amazing tutor on the subject. You will walk away from a lesson with a game plan knowing exactly what you need to do before your next session with him or before your next exam in order to do well in the course. I highly recommend him as a tutor.

algebra tutor – trigonometry tutor – precalculus tutor – calculus tutor – differential calculus tutor – integral calculus tutor – linear algebra tutor – differential equations tutor – physics tutor – mechanics physics tutor – electromagnetism physics, tutor

Binomial expansion of (2x – y)^4. The expansion using the coefficients from Pascal’s Triangle is worked out and explained.

Class 10 maths, Coordinate Geometry, Distance Formula