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Part 1
For the following, find the real zeros of f. Use the real zeros to factor f.
f left parenthesis x right parenthesis equals 3 x Superscript 4 Baseline plus 2 x cubed minus 40 x squared minus 26 x plus 13f(x)=3x4+2x3-40x2-26x+13
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Part 1
Find the real zero(s) of f. Select the correct choice below and, if necessary, fill in the answer box to complete your answer.
A.
The real zero(s) of f i(s)/(a)re
xequals=enter your response here.
(Simplify your answer. Type an exact answer, using radicals as needed. Use a comma to separate answers as needed. Type each solution only once.)
B.
There are no real zeros.