March 2: 4.1 Graphical solutions of quadratic equations
March 4: 4.2 Factoring polynomials
March 5-6: 4.2 Factoring quadratic equations (The Zero-Product Principle)
March 23: 4-3 The Square Root Principle
March 24: 4-3 Solving Quadratic Equations by Completing the Square
March 25: 4.4 The Quadratic Formula
March 26: 4.4 The Discriminant
March 27: Review Chapter 4 :In class, we practised from p. 261 #1,2,4,6-9, 14 and p. 242 #13 in preparation for test.
Monday, March 30: Chapter 4 Test
Here are some videos on completing the square and factoring:
March 4: 4.2 Factoring polynomials
March 5-6: 4.2 Factoring quadratic equations (The Zero-Product Principle)
March 23: 4-3 The Square Root Principle
March 24: 4-3 Solving Quadratic Equations by Completing the Square
March 25: 4.4 The Quadratic Formula
March 26: 4.4 The Discriminant
March 27: Review Chapter 4 :In class, we practised from p. 261 #1,2,4,6-9, 14 and p. 242 #13 in preparation for test.
Monday, March 30: Chapter 4 Test
Here are some videos on completing the square and factoring: