Answered: 2 1 27. x2- x

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

Problem 11CT

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Question

How do I start? Do I factor out the denominator of the right side of the equation? Do I multiply the denominator from the right side on both sides? How would I continue? Please provide step by step instructions. Please refer to the picture.

Expert Solution

Step 1

2
1
х
х -1 х+1 х* -1
x (х+1) -х+1
(x-1)x+1)
2
2
x -x +1
x2-1
-1
+1 = 2

Step 2

On further simplification,

Step by step

Solved in 3 steps with 3 images

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