This question: 2 point(s) possible Determine the possible number of positive and negative zeros of the following function by using Descartes's rule of signs.
P(x)=x^(5)+3x^(4)-x^(3)+2x+5
How many positive real zeros can the function have? (Use a comma to separate answers.) How many negative real zeros can the function have?
?
(Use a comma to separate answers.)