find the domain of the rational functions f(x)=x^2+4x-3/x^4-5x+4
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Step 1
The function provided is \( f(x) = \frac{x^2 + 4x - 3}{x^4 - 5x + 4} \), which is a rational function. A rational function is a function that can be expressed as the ratio of two polynomials. Show more…
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