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,...
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Question
Answer 5
![Certainly! Below is the transcription of the given image content:
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**Mathematics Problem Set**
5. Simplify the expression:
\[
(6x^2 - 19x^2 - 13x - 2) - (3x + 1)
\]
- (a) \(-7x + 6\)
- (b) \(-7x - 2\)
- (c) \(-7x - 2\)
- (d) \(-6x - 1\)
- (e) \(-5x - 4\)
6. Given two zeros of the polynomial \( f(x) = -10x^4 + 11x^2 + 46x - 48 \), \( x_1 = 8, x_2 = 3 \), find the other zeros.
- (a) \( x_3 + x_4 = -1 \)
- (b) \( x_3 + x_4 = -2 \)
- (c) \( x_3 + x_4 = -3 \)
- (d) \( x_3 + x_4 = -4 \)
- (e) \( x_3 + x_4 = -5 \)
**In problems #7-9, solve the equations.**
7. Solve:
\[
x^4 + 4x^2 + x - 26 = 0
\]
- (a) \( x_1 + x_2 + x_3 = -1 \)
- (b) \( x_1 + x_2 + x_3 = -2 \)
- (c) \( x_1 + x_2 + x_3 = -3 \)
- (d) \( x_1 + x_2 + x_3 = -4 \)
- (e) \( x_1 + x_2 + x_3 = -5 \)
8. Solve:
\[
x^4 + 5x^3 + 5x^2 - 25x - 26 = 0
\]
- (a) \( x_1 + x_2 + x_3 = -1 \)
- (b) \( x_1 + x_2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F00bf5977-87d1-44a8-abc7-12aa1f120220%2F5704d4ba-c1da-44f6-87bc-b14a5f46d57f%2Fbf3tm5a_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Certainly! Below is the transcription of the given image content:
---
**Mathematics Problem Set**
5. Simplify the expression:
\[
(6x^2 - 19x^2 - 13x - 2) - (3x + 1)
\]
- (a) \(-7x + 6\)
- (b) \(-7x - 2\)
- (c) \(-7x - 2\)
- (d) \(-6x - 1\)
- (e) \(-5x - 4\)
6. Given two zeros of the polynomial \( f(x) = -10x^4 + 11x^2 + 46x - 48 \), \( x_1 = 8, x_2 = 3 \), find the other zeros.
- (a) \( x_3 + x_4 = -1 \)
- (b) \( x_3 + x_4 = -2 \)
- (c) \( x_3 + x_4 = -3 \)
- (d) \( x_3 + x_4 = -4 \)
- (e) \( x_3 + x_4 = -5 \)
**In problems #7-9, solve the equations.**
7. Solve:
\[
x^4 + 4x^2 + x - 26 = 0
\]
- (a) \( x_1 + x_2 + x_3 = -1 \)
- (b) \( x_1 + x_2 + x_3 = -2 \)
- (c) \( x_1 + x_2 + x_3 = -3 \)
- (d) \( x_1 + x_2 + x_3 = -4 \)
- (e) \( x_1 + x_2 + x_3 = -5 \)
8. Solve:
\[
x^4 + 5x^3 + 5x^2 - 25x - 26 = 0
\]
- (a) \( x_1 + x_2 + x_3 = -1 \)
- (b) \( x_1 + x_2
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