Question

Given that x − √5 is a factor of the polynomial

x^3 − 3√5x
^2 − 5 + 15√5, find all the zeroes of the

polynomial.​

Answer 1

Answer:

sorry I don't know

next time

Answer 2

Answer:

use alfa×beta×gama=-d/a and ab+BG+ga=c/a and a +b+g=-b)a