SOLUTION: Given that 4i is a zero of f(x)= x^4 + 13x^2 -48 , there must be three real zeros of f(x).
True or False
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Rational-functions
-> SOLUTION: Given that 4i is a zero of f(x)= x^4 + 13x^2 -48 , there must be three real zeros of f(x).
True or False
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Question 446015: Given that 4i is a zero of f(x)= x^4 + 13x^2 -48 , there must be three real zeros of f(x).
True or False Answer by robertb(5830) (Show Source):
