SOLUTION: The fourth degree polynomial {{{ x^(4)-10x^(3)+46^(2)-120x+200 }}} has a zero of "1-3i". Find all the roots of the polynomial.
So far I know that -
There are 4 possible roots.
Algebra ->
Polynomials-and-rational-expressions
-> SOLUTION: The fourth degree polynomial {{{ x^(4)-10x^(3)+46^(2)-120x+200 }}} has a zero of "1-3i". Find all the roots of the polynomial.
So far I know that -
There are 4 possible roots.
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Question 752730: The fourth degree polynomial has a zero of "1-3i". Find all the roots of the polynomial.
So far I know that -
There are 4 possible roots.
1) 1-3i
2) 1+3i
3)
4)
As you can see, I found 2, but I am struggling immensely with the other two! From what I have deduced they are going to be non-real (they have that "i") but... I'm really struggling! Could you please show me how to find the other two roots? Thank you very much! Answer by MathTherapy(10552) (Show Source):
You can put this solution on YOUR website!
The fourth degree polynomial has a zero of "1-3i". Find all the roots of the polynomial.
So far I know that -
There are 4 possible roots.
1) 1-3i
2) 1+3i
3)
4)
As you can see, I found 2, but I am struggling immensely with the other two! From what I have deduced they are going to be non-real (they have that "i") but... I'm really struggling! Could you please show me how to find the other two roots? Thank you very much!
The polynomial isn't correct. Repost and maybe I'll help, if I'm not that busy!!
