SOLUTION: If 4 - 3i is a zero of a polynomial, then another zero of this polynomial must be?

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Question 1052096: If 4 - 3i is a zero of a polynomial, then another zero of this polynomial must be?
Answer by ikleyn(53763) About Me  (Show Source):
You can put this solution on YOUR website!
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If 4 - 3i is a zero of a polynomial, then another zero of this polynomial must be?
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If 4 - 3i is a zero of a polynomial highlight%28with_real_coefficients%29, then another zero of this polynomial must be

complex conjugated number 4 + 3i.


On complex numbers, see the lessons
    - Complex numbers and arithmetical operations on them
    - Complex plane
    - Addition and subtraction of complex numbers in complex plane
    - Multiplication and division of complex numbers in complex plane
    - Raising a complex number to an integer power
    - How to take a root of a complex number
    - Solution of the quadratic equation with real coefficients on complex domain
    - How to take a square root of a complex number
in this site.

Also, you have this free of charge online textbook in ALGEBRA-II in this site
    - ALGEBRA-II - YOUR ONLINE TEXTBOOK.

The referred lessons are the part of this online textbook.