enchantednights
09.03.2020 •
Mathematics
Ax4+ bx3– cx² + dx - f = 0
Which of the following root combinations are possible ?
1. 4 real roots .
2. 2real roots 2 complex roots
3.4 complex roots
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Ответ:
B,C,D
Step-by-step explanation:
I just took the question and got them all right