Multiplying Polynomials - 10B

Presentation

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Mathematics

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9th Grade

•

Practice Problem

•

Medium

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CCSS

HSA.APR.A.1

Standards-aligned

Kenzie Bramblett

Used 18+ times

FREE Resource

7 Slides • 5 Questions

Bell Ringer

Multiplying Polynomials

January 20 - 10B

One method to multiply polynomials is called Distributive Method

There is another method to multiply polynomials called the BOX METHOD.

Poll

Which method of multiply polynomials do you prefer?

Box Method

Distributive Method

Drag and Drop

Setup your box for multiplying. Place the terms inside the box corresponding to the correct number.

1.

Drag these tiles and drop them in the correct blank above

-3x

-2

Carla is painting rectangular skyscraper backdrops to use in her high school's musical. The dimensions of each are shown. Use the information to answer A-C.

5x + 12

x - 8

2x - 3

3x - 4

What is the area of a rectangle??

Multiple Select

A. Find the area of the larger skyscraper

B. Find the area of the smaller skyscraper.

(Select the TWO that apply)

$15x^2+56x-48$

$2x^2\ -\ 19x\ +\ 24$

$2x^2\ -\ 13x+\ 24$

$2x^2\ +\ 48x\ +\ 24$

$15x^2+16x-48$

Math Response

Find the total area that Carla will paint on both skyscrapers.

(THINK: Total means what operation?)

Type answer here

Deg^°

Rad

Open Ended

1. Rate on a scale from 1 to 5, how do you feel about multiplying polynomials?

2. Do you have any questions or need to let me know anything?

Once you submit your answer, you can pack up! :)

Type response here

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