Cheng De Hua: 2 books

This book features the arithmetic perspective of the algebraic expression  ax2+bx+c . It is intended for students with a basic understanding of Arithmetics, namely just the operations of Addition, Subtraction and Multiplication. It is a great guide for students who would like to have an overview of...

This book takes you through the steps of understanding the serial growth of  x3 . It is intended for readers with basic knowledge of Series and Mathematical Functions. It should be useful to readers who manage square units and units of volume in their daily lives.