(15x - 213y)(15x + 213y) = (15x)² - (213y)² = 225x² - 45369
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
(15x - 213y)(15x + 213y) = (15x)² - (213y)² = 225x² - 45369