of the indicated d 2. 17 in Z 4. 2x-3 in Z[x] 6. 2x -3 in Q[x] -8 2 10 in ZIr]

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 53E
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Section 45 number 4 and 6
Computations
In Exercises 1 through 8, determine whether the element is an irreducible of the indicated domain.
+5 in Z-
2 17 in Z
3. 14 in 7
4. 2x - 3 in Z[x]
6. 2x - 3 in Q[x]
5 210 in Z
10 in Z fr]
7.2x
f OLrl: of 7
Transcribed Image Text:Computations In Exercises 1 through 8, determine whether the element is an irreducible of the indicated domain. +5 in Z- 2 17 in Z 3. 14 in 7 4. 2x - 3 in Z[x] 6. 2x - 3 in Q[x] 5 210 in Z 10 in Z fr] 7.2x f OLrl: of 7
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