11. Solve the equation a +2 -2 = 0 r = -2 or a = 15 x = -3 or a = 5 a = -5 or a = 3 x = -15 or a = 2

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
Section: Chapter Questions
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11. Solve the equation a + 2- = 0
x = -2 or æ = 15
x = -3 or æ = 5
x = -5 or æ = 3
x = -15 or x = 2
Transcribed Image Text:11. Solve the equation a + 2- = 0 x = -2 or æ = 15 x = -3 or æ = 5 x = -5 or æ = 3 x = -15 or x = 2
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