Activity 6. Find all the real roots of the following polynomial equation 1) (3x + 2) (x2 - 25) = 0

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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use synthetic division.

Activity 6.
Find all the real roots of the following polynomial equation:
1) (3x + 2) (x2 - 25) = 0
2) 2x3 - 3x2 - 8x + 12 = 0
3) 3x4 + 5x3- 28x2 + 4x + 16 = 0
4) x5 - 2x4 + x3 - 2x2 - 2x + 4 0
5) x4 - 4x3 + 4x2 - 36x - 45 0
6) x* + 10x +9 30
7) x3 + 9x2 + 22x + 12 = 0
8) 4x3 - 18x2 + 10x - 1 = 0
Transcribed Image Text:Activity 6. Find all the real roots of the following polynomial equation: 1) (3x + 2) (x2 - 25) = 0 2) 2x3 - 3x2 - 8x + 12 = 0 3) 3x4 + 5x3- 28x2 + 4x + 16 = 0 4) x5 - 2x4 + x3 - 2x2 - 2x + 4 0 5) x4 - 4x3 + 4x2 - 36x - 45 0 6) x* + 10x +9 30 7) x3 + 9x2 + 22x + 12 = 0 8) 4x3 - 18x2 + 10x - 1 = 0
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