Please check me: use the rational zero test to find all possible rational zeroes and then identify the actual zeroes of the function.
f(x) = x^5 - 4x^3 + 3x.
my answer was x=1.

Question

Please check me: use the rational zero test to find all possible rational zeroes and then identify the actual zeroes of the function. 
f(x) = x^5 - 4x^3 + 3x. 
my answer was x=1.

anonymous · Answer

x = 1,x=0 are two zeroes I can immediately spot.
you should get 3 more

anonymous · Answer

but in the beginning i was trying to find the possible rational zeroes of 3 right?

anonymous · Answer

oh okay. yeah you are right

anonymous · Answer

then by the rational zero test you would get + or -1 not just +1