Math 9, Lesson 13, Spring 2018, 5/20/2018

Weidong Posted in Homework, Math 9, Spring 2018, Teaching info，
20 May 2018
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We continue to study logarithms and we practice using the identities we learned last week.

Homework: Page 1

13.4.1 – 13.4.8

 

Algebra 2, Lesson 13, Spring 2018, 5/20/2018

Weidong Posted in Algebra 2, Spring 2018, Teaching info，
20 May 2018
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We start Chapter 9 today, for factoring multi-variable polynomials. We first study how to use grouping to help us do factoring, then we study sums and differences of powers.