3x² + 13x - 10 = 0
D = b² - 4ac = 13² - 4 * 3 * (-10) = 169 - (-120) = 169 + 120 = 289 (17)
Ответ: -5; 2/3
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
3x² + 13x - 10 = 0
D = b² - 4ac = 13² - 4 * 3 * (-10) = 169 - (-120) = 169 + 120 = 289 (17)
Ответ: -5; 2/3