5d² + d - d³- 5 = d² * (5 - d) - (5 - d) = (5 - d)(d² - 1) = (5 - d)(d - 1)(d + 1)
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
5d² + d - d³- 5 = d² * (5 - d) - (5 - d) = (5 - d)(d² - 1) = (5 - d)(d - 1)(d + 1)