SOLUTION: If 4 - 3i is a zero of a polynomial, then another zero of this polynomial must be?
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Question 1052096
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If 4 - 3i is a zero of a polynomial, then another zero of this polynomial must be?
Answer by
ikleyn(53763)
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If 4 - 3i is a zero of a polynomial, then another zero of this polynomial must be?
~~~~~~~~~~~~~~
If 4 - 3i is a zero of a polynomial
, 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
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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.