5. Factor each polynomial completely. (a) 20x² +21x+4

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter6: Polynomials
Section6.3: Multiply Polynomials
Problem 297E: Which method do you prefer to use when multiplying a trinomial by a binomial: the Distributive...
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5. Factor each polynomial completely.
(a) 20x² +21x+4
6. Factor the polynomial
21n²-18n² +9n
7. Factor each polynomial completely.
(a) 9a²-12a+4
8. Factor each polynomial completely
(a) 25m² -9
9. Factor each polynomial completely.
(a) 6s²t² +st-1
(b) 4-17x+4x²
(b) 50+20x+2x²
(b) 647³ +125s³
(b) x²-3x² + 4x-12
Transcribed Image Text:5. Factor each polynomial completely. (a) 20x² +21x+4 6. Factor the polynomial 21n²-18n² +9n 7. Factor each polynomial completely. (a) 9a²-12a+4 8. Factor each polynomial completely (a) 25m² -9 9. Factor each polynomial completely. (a) 6s²t² +st-1 (b) 4-17x+4x² (b) 50+20x+2x² (b) 647³ +125s³ (b) x²-3x² + 4x-12
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