Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Related questions
Question
Write the final answer by multiplying
(-3x + 4)(2x² + 9).
Example of the tabular method is attached.
![x=x²=X²
2 terms 2 terms
FIND THE PRODUCT USING TABULAR (X + 8)(X + 7)
1.) Check for missing terms.
2.) Create a box. The number of rows should
match the number of terms in the first expression
and the number of
Columns should match the number of terms in the
second expression. 2 rows + 2 column
3.) Multiply the terms in front of the rows by the
terms at the top of the columns to fill in the boxes.
4.) Your like terms will line up on the diagonal.
5.) Write your product with the terms in the boxes
in standard form.
8x and are like terms.
So we can add them
X
7
X
X.X
X²
X-7
7x
8
8.x
8x
7.9
56
(x+8)(x+7)= x² + 15x +56](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1632df16-f2bc-4b92-9846-b595ea65b262%2F2f92071c-aa67-400b-91fb-9eadac95244d%2Fzr66nr5_processed.png&w=3840&q=75)
Transcribed Image Text:x=x²=X²
2 terms 2 terms
FIND THE PRODUCT USING TABULAR (X + 8)(X + 7)
1.) Check for missing terms.
2.) Create a box. The number of rows should
match the number of terms in the first expression
and the number of
Columns should match the number of terms in the
second expression. 2 rows + 2 column
3.) Multiply the terms in front of the rows by the
terms at the top of the columns to fill in the boxes.
4.) Your like terms will line up on the diagonal.
5.) Write your product with the terms in the boxes
in standard form.
8x and are like terms.
So we can add them
X
7
X
X.X
X²
X-7
7x
8
8.x
8x
7.9
56
(x+8)(x+7)= x² + 15x +56
![-3х ч
-6x^3 8х2
oxox
-27x
36
2x2
Ox
9](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1632df16-f2bc-4b92-9846-b595ea65b262%2F2f92071c-aa67-400b-91fb-9eadac95244d%2F9d1t1xm_processed.png&w=3840&q=75)
Transcribed Image Text:-3х ч
-6x^3 8х2
oxox
-27x
36
2x2
Ox
9
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