Given that x – √5 is a factor of the cubic polynomial
x3 – 3√5×2 +13x – 3√5, find all the zeroes of the polynomial.​

1 thought on “Given that x – √5 is a factor of the cubic polynomial<br /> x3 – 3√5×2 +13x – 3√5, find all the zeroes of the polynomial.​”

1. Answer:

   the zeroes of the polynomial are x=root5,x=root5+root2,x=root5-root2

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