All zeros are between -3 and 2 Lower bound Upper bound -3 2

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter1: Foundations
Section1.2: Use The Language Of Algebra
Problem 1.46TI: Identify the terms in the expression 5x+2y .
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Show that all the real zeros of the polynomial P(x) = x4 - 3x2 + 2x - 5 lie between -3 and 2. 

All zeros
are between
-3 and 2
Lower
bound
Upper
bound
-3
2
Transcribed Image Text:All zeros are between -3 and 2 Lower bound Upper bound -3 2
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