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9. 4x2 + 4x – 9 = 0

9. 4x2 + 4x – 9 = 0

Algebra: Structure And Method, Book 1
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
Chapter2: Working With Real Numbers
Section2.1: Basic Assumptions
Problem 25WE
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solving using quadratic formula 

9. 4x2 + 4x – 9 = 0
Transcribed Image Text:9. 4x2 + 4x – 9 = 0
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