Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10: 9781285195698
ISBN 13: 978-1-28519-569-8

Chapter 2 - Section 2.2 - Indirect Proof - Exercises - Page 81: 30

Answer

We square both sides of the equation to obtain: $a^2 + b^2 = (a+b)^2 \\ a^2 + b^2 = a^2 + b^2 + 2ab $ Whenever a and b are positive, this statement will never be true.

Work Step by Step

Answer is above.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.