Suppose that R (x) is a polynomial of degree 9 whose coefficients are real numbers.

Also, suppose that R (x) has the following zeros.

2+2i, -4+5i, -4i

Answer the following.

(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

asked by guest
on Apr 26, 2025 at 7:28 pm



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