Question: 21.Find (if possible) the rational zeros of the function. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) f
21.Find (if possible) the rational zeros of the function. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)
f(x) =x331x30
x=
20/Use the Quadratic Formula to solve the quadratic equation. (Enter your answers as a comma-separated list.)
16t24t+3= 0
t=
23.Write the partial fraction decomposition of the rational expression. Check your result algebraically.
x+4 / x2x30
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