vlout
08.10.2019 •
Mathematics
Question 9. 9. the probability of either, but not both, of two independent events occurring is the sum of their individual probabilities. (points : 1)
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Ответ:
Ответ:
x2 + 4x + 3 = 0
Step-by-step explanation:
(x + 3)(x + 1) = 0