Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Skills Handbook - Evaluating and Simplifying Expressions - Exercises: 25

Answer

$1-2r+r^2$

Work Step by Step

We start with the given expression: $(1-r)^2$ To simplify an algebraic expression, we must eliminate any parentheses and combine like terms. We expand the squared term:$(1-r)(1-r)$ We apply the distributive property to multiply the binomials: $1-r-r+r^2$ We combine the like terms by subtracting: $1-2r+r^2$
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.