3. Factor the following trinomials using sum and product method. a) x2-2x-3 b) x2 + 11x + 24 c)x2-8x +7 d) x2 + 2x - 56

Elementary Geometry For College Students, 7e
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Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
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ChapterA: Appendix
SectionA.4: Factoring And Quadratic Equations
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3. Factor the following trinomials using sum and product method.
a) x2- 2x-3
b) x2 + 11x +24
c) x2 -8x +7
d) x2 + 2x - 56
Transcribed Image Text:3. Factor the following trinomials using sum and product method. a) x2- 2x-3 b) x2 + 11x +24 c) x2 -8x +7 d) x2 + 2x - 56
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