This document provides information about polynomials for a math class. It includes topics for the week such as adding, subtracting, and multiplying polynomials. Students are to complete sample Khan Academy questions by certain deadlines. The warm-up problems involve simplifying and dividing polynomials. The notes cover dividing monomials and polynomials, showing examples of adding and subtracting terms. The class work handout involves more practice with these skills.
1. Today
Make Up Tests from Friday??
Submit Friday's Class/Home Work
Sample Khan Academy Questions
Warm-Up
Adding, Subtracting & Multiplying
Polynomials
2. Khan Academy This Week:
Adding & Subtracting Polynomials
Multiplying Expressions 1
Multiplying Polynomials 2
On-Line Khan due before March 16, 7:00 pm.
Alt Khan: Due by end of day March 17. **You must show all
work to receive any credit.
5. Warm-Up:(4)
1. Simplify: 9( a2 + 2ab - b2) - 2(a2 + ab)
2.
3. 3x + 1 + 5
4x
2x
What is the common denominator?
x3 + 2x2 - x We are not dividing
monomials, so the rules are a
x
bit different.
....Which brings us to today's class notes
4. Divide:
6. Polynomial Division
Part I: Dividing Monomial by Monomial:
Part II: Dividing by a Monomial:
A. Take each term in the numerator and divide by the
denominator. The result is now a monomial divided by a
monomial for each term. Solve as usual.
18x4 -10x2 + 6x7
2x2