Question

List the potential rational zeros of the polynomial function. Do not attempt to find the zeros.
f(x)=14x⁴-x²+49
Choose the answer below that lists the potential rational zeros.
1) -1,1,-7,7,-2,2
2) 0,1,-7,7,-2,2
3) -1,1,-7,7,-2,0
4) -1,1,-7,7,-2,3