Question

Obtain all the zeroes of the polynomial f(x) = 3x^4 + 6x^3 -2x^2 -10x – 5
if two of its zeroes are √ (3/5) and √ (-3/5).

plz answer fast its urgent.

Answer 1

zeros divide the polynomial therefore their product will also divide it which is x^2-3÷5 .divide it with the polynomial then bg splitting the middle term factorise the quotient . You will get the zeroes