Angstrom Care 1 Angstrom Care Quadratic Equation II.
5.5 Apply the Remainder and Factor Theorems What you should learn: Goal1 Divide polynomials and relate the result to the remainder theorem and the factor.
Copyright © 2013, 2009, 2005 Pearson Education, Inc. Section 8.4 Quadratic Formula.
Holt McDougal Algebra 2 5-6 The Quadratic Formula 5-6 The Quadratic Formula Holt Algebra 2 Warm Up Warm Up Lesson Presentation Lesson Presentation Lesson.
# 2 # 1 Solve. # 3 Solve.. # 1 Solve. # 2 Solve.
Simplify! A Successful Approach for Teaching Developmental Math 2009 AMATYC Conference Las Vegas, NV Presented by: Cindy Alder & Tammy German Snow College.
Complex Numbers If we wish to work with, we need to extend the set of real numbers Definitions i is a number such that i 2 = -1 C is the set of numbers.
Section 2.4 Complex Numbers What you should learn How to use the imaginary unit i to write complex numbers How to add, subtract, and multiply complex.
Chapter 3 Complex Numbers Quadratic Functions and Equations Inequalities Rational Equations Radical Equations Absolute Value Equations.
Factoring by using different methods. Factoring a quadratic without a number in front of “x 2 ”
QUADRATICS ax 2 + bx + c. MULTIPLYING BRACKETS (FOIL) x 2 +5x +6 Outside ( x+ 3)(x + 2) First x2x2 Inside Last +2x+3x +6.
Quadratics B-I-N-G-O. Directions 1.Each student will fill out a BINGO card with the following ordered pairs in any block without repeating. 2.To play,
