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Which of the following are roots of the polynomial function f9X0=x^3+3x^2-9x+5

a. 1+square3
b. 1-square3
c.1
d.3+square2
e.-5
f.3-sqaure2

more than one answer

User Peirix
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1 Answer

20 votes
20 votes
D should be it good luck
User John Dvorak
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