Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter6: Fractions
Section6.1: Simplifying Fractions
Problem 38WE
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Topic Video
Question
If a and b are positive numbers, prove that the equation
has at least one solution in the interval (-1 , 1).
![a
b
x' + 2x? – 1
=0
x' + x – 2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F74c64657-b79e-44ac-be3a-5196d54bd69d%2F778d46d6-dcdf-43c1-af40-e777a11ac5d6%2Flpdsryuw.png&w=3840&q=75)
Transcribed Image Text:a
b
x' + 2x? – 1
=0
x' + x – 2
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