Question 644228: Suppose that R(x)is a polynomial of degree whose coefficients are real numbers.
Also suppose that R(x) has the following zeros.
-2,3,8,-4+4i _
(a) Find another zero of R(x).?
(b) What is the maximum number of real zeros that R(x) can have? ?
(c) What is the maximum number of nonreal zeros that R(x)can have?
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Suppose that R(x)is a polynomial of degree?? whose coefficients are real numbers.
Also suppose that R(x) has the following zeros.
-2,3,8,-4+4i _
(a) Find another zero of R(x).?
Ans: -4-4i
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(b) What is the maximum number of real zeros that R(x) can have? ?
You did not show the degree of the polynomial. If it is "n", the max
number of Real must be n-2.
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(c) What is the maximum number of nonreal zeros that R(x)can have?
????
Cheers,
Stan H.
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