Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Chapter 10 - Systems of Equations and Inequalities - Section 10.5 Partial Fraction Decomposition - 10.5 Assess Your Understanding - Page 787: 1



Work Step by Step

We know that an equation can be satisfied for every value of the variable when both sides of that equation are defined is called an identity. $(x-1)^{2}-1=x(x-2)\\ x^{2}-2x+1-1=x^{2}-2x\\x^2-2x=x^2-2x$ We see that the equations are equivalent . So, this equation is true for every value of $x$. Thus, the given statement is true.
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.