1. determine whether -3 is a root of x3 + 3x2 + x + 1 = 0.
explain.
2. write a pol...
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Mathematics, 01.11.2019 19:31, tylerbesson1
1. determine whether -3 is a root of x3 + 3x2 + x + 1 = 0.
explain.
2. write a polynomial equation of least degree with
roots 3,-1, 2i, and -2i. how many times does the
graph of the related function intersect the x-axis?
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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