Multiply Larger Polynomials

Comic of the Day

Warm Up
Multiply the following, and draw as an area calculation of a rectangle:
a) (2)(x+3)
b) (x-1)(3x+2)
c) (3x-1)(x+4)

Announcements & Deadlines

• Homework (108 questions) for unit 4 due Thu, Feb 28 at 23:59
• Quiz 4 (34 questions, 120 min, 3 tries) opens Fri, Feb 15 and closes Mon, Feb 25 at 23:59
• Reading Week Feb 18-22 (no classes)
• Next unit exam (in class) Fri, Mar 1 (2 hours)

Today - Multiply Larger Polynomials
Multiply binomials with trinomials, and several variables (x & y)
Notes p. 108-111
Unit 4 Homework #28-48

Tomorrow - Combined Operations on Polynomials
Pre-read p. 112-115, homework #49-54

For more information
https://www.khanacademy.org/math/algebra/polynomials/multiplying_polynomials/v/multiplying-monomials
https://www.khanacademy.org/math/algebra/polynomials/multiplying_polynomials/v/multiplication-of-polynomials
https://www.khanacademy.org/math/algebra/polynomials/multiplying_polynomials/v/multiplying-binomials
https://www.khanacademy.org/math/algebra/polynomials/multiplying_polynomials/v/multiplying-polynomials1
https://www.khanacademy.org/math/algebra/polynomials/multiplying_polynomials/v/multiplying-polynomials-2