Answer
-x$^2$
Work Step by Step
Simplify the expression by combining like terms.
29x$^2$-30x$^2$=(29-30)x$^2$=(-1)x$^2=-x$^2$
Introductory Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-805-X
ISBN 13:
978-0-13417-805-9
Chapter 1 - Section 1.8 - Exponents and Order of Operations - Exercise Set - Page 99: 22
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