SOLUTION: Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.
Degree 4; zeros: 2 - 5i, 8i
Algebra.Com
Question 461110: Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.
Degree 4; zeros: 2 - 5i, 8i
Answer by rwm(914) (Show Source): You can put this solution on YOUR website!
x^4-4 x^3+93 x^2-256 x+1856
{{x = -8 I}, {x = 8 I}, {x = 2 - 5 I}, {x = 2 + 5 I}}
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