Show that x² – 4 is a factor of x* - 5x³ + 2x? + 20x – 24.

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter7: Factoring
Section7.1: Greatest Common Factor And Factor By Grouping
Problem 7.29TI: Factor: xy+8y+3x+24 .
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Show that x² – 4 is a factor of x* -
5x³ + 2x? + 20x – 24.
Transcribed Image Text:Show that x² – 4 is a factor of x* - 5x³ + 2x? + 20x – 24.
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