Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 8 - Polynomials and Factoring - Chapter Review - 8-5 and 8-6 Factoring Quadratic Trinomials - Page 525: 51



Work Step by Step

Factor each expression. $d^{2}-18d+45$ Find two numbers that multiply to $45$ and add up to $-18$ $-3\times-15=45$ $-3-15=-18$ Factor: $(d-3)(d-15)$
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