Example 2: How is multiplying binomials like multiplying two-digit numbers? (x+5)(x+8) 15-18 You can write 15-18 in expanded form as (10+5X10+8). 10 10 100 80 50 40 15 18-100 80 + 50 + 40 -270 method: Try It Problem #2: Find the product (5x - 4)2x + 1) Box Method Foil Method OR...

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
ChapterP: Prerequisites
SectionP.5: Algebraic Expressions
Problem 44E
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Example 2: How is multiplying binomials like multiplying two-digit numbers?
(x+5)(x+8)
15-18
You can write
15-18 in
8
expanded form as
(10+5X10 8).
10
10 100
80
50
40
15-18-100+80 +50 + 40
-270
FOIL
method:
Try It Problem # 2: Find the product (5x - 4)2x + 1)
Box Method
Foil Method
OR...
Name:
Period:
Example 3: How can you use a table to find the product of (x + 2x - 1) and (2x + 4)?
Transcribed Image Text:Example 2: How is multiplying binomials like multiplying two-digit numbers? (x+5)(x+8) 15-18 You can write 15-18 in 8 expanded form as (10+5X10 8). 10 10 100 80 50 40 15-18-100+80 +50 + 40 -270 FOIL method: Try It Problem # 2: Find the product (5x - 4)2x + 1) Box Method Foil Method OR... Name: Period: Example 3: How can you use a table to find the product of (x + 2x - 1) and (2x + 4)?
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