Obtain all the zeroes of the polynomial f(x) = 3x4 + 6x3 – 2x2 – 10x –5, if two of its zeros are 
and – 
.
A 1, –1
B 1, 1
C –1, –1
D 1, 0
Obtain all the zeroes of the polynomial f(x) = 3x4 + 6x3 – 2x2 – 10x –5, if two of its zeros are and – .
A 1, –1
B 1, 1
C –1, –1
D 1, 0