In Exercises 2328, (a) find the zeros algebraically, (b) use a graphing utility to graph

Chapter 3, Problem 28

(choose chapter or problem)

Finding Zeros of a Polynomial Function In Exercises 23-28, (a) find the zeros algebraically, (b) use a graphing utility to graph the function, and (c) use the graph to approximate any zeros and compare them with those in  part (a).

\(f(t)=t^{4}-4 t^{2}\)

Text Transcription:

f(t) = t^4 - 4t^2

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