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raiindrxp
18.11.2020 •
Mathematics
PLZ HELP
only have to do 52, 53, and 56 thx
Solved
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Ответ:
52)
x³+x²+9x+9
put f(x) = 3i
3i³+3i²+9(3i)+9= 0
27i³+9i²+27i
Ответ:
9 hour 30 min
Step-by-step explanation:
11:30-2:00=9:30