Daily Archives: October 20, 2019

This class will have midterm on Nov. 3. For more details, please contact Zhao Laoshi at yz32@yahoo.com

In today’s class, I guided students to work on factorization of algebraic expressions, especially the special expression factorization, such as a^2+2ab+b^2, a^2-b^2, etc. In the quadratic expression factorization, students learned the definition of quadratic expression and the standard form, special … Continue reading →