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
![**Question 11**
Combine like terms:
\[ 6x^2 - 5x + 12 + 3x^2 + 4x - 7 \]
Options:
- \( \quad \) ○ \( 9x^2 + 9x + 5 \)
- \( \quad \) ○ \( 3x^2 + x + 5 \)
- \( \quad \) ○ \( 3x^2 - x + 5 \)
- \( \quad \) ○ \( 9x^2 - x + 5 \)
---
**Question 12**
Simplify:
\[ (4x^3 - 3x^2 + 7x - 2) + (x^3 + 7x^2 - 4x) \]
Options:
- \( \quad \) ○ \( 2x^3 + 2x^2 - 3x - 2 \)
- \( \quad \) ○ \( 5x^3 - 6x^2 + 2x - 1 \)
- \( \quad \) ○ \( 4x^3 + 4x^2 + 11x - 3 \)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F92ec4956-f863-4f06-a80a-ed7bc98b9bca%2F707c7fb0-e670-4c38-a084-81da1d4a4f9a%2Fx3udy7o_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Question 11**
Combine like terms:
\[ 6x^2 - 5x + 12 + 3x^2 + 4x - 7 \]
Options:
- \( \quad \) ○ \( 9x^2 + 9x + 5 \)
- \( \quad \) ○ \( 3x^2 + x + 5 \)
- \( \quad \) ○ \( 3x^2 - x + 5 \)
- \( \quad \) ○ \( 9x^2 - x + 5 \)
---
**Question 12**
Simplify:
\[ (4x^3 - 3x^2 + 7x - 2) + (x^3 + 7x^2 - 4x) \]
Options:
- \( \quad \) ○ \( 2x^3 + 2x^2 - 3x - 2 \)
- \( \quad \) ○ \( 5x^3 - 6x^2 + 2x - 1 \)
- \( \quad \) ○ \( 4x^3 + 4x^2 + 11x - 3 \)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education