Ответ:
3x²-8x-11=0
D= 64+4*3*11 = 64+132=196 = 14²
x(1) = (8+14) / 6 = 22/6 = 11/3 = 3_2/3
x(2) =(8-14) / 6 = -6 / 6= -1
Объяснение:
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
3x²-8x-11=0
D= 64+4*3*11 = 64+132=196 = 14²
x(1) = (8+14) / 6 = 22/6 = 11/3 = 3_2/3
x(2) =(8-14) / 6 = -6 / 6= -1
Объяснение: