Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Appendix A - Exercise Set: 40

Answer

$x^{2}-10x+25$

Work Step by Step

Using the square of the binomial $(a-b)^{2}=a^{2}-2ab+b^{2}$, $(x-5)^{2}=x^{2}-2(x)(5)+5^{2}=x^{2}-10x+25$.
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