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Mathematics, 29.10.2019 20:31, heavyhearttim
What are the types of roots of the equation below? x^4 - 81 = 0
a- four complex
b- two complex and two real
c- four real
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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Do you know the correct answer?
What are the types of roots of the equation below? x^4 - 81 = 0
a- four complex
b...
a- four complex
b...
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