Question

Quick help!!!!!!!!Consider the polynomial expression below

X^3 -3x^2 +81x-243

Rewrite the polynomial in the form (x-d) (x-e) (x+f) where D is a real number and E and F are complex numbers of the form BI

Answer 1

x³-3x²+81x-243

x³-3x²+81x-243

Answer : (x-3)(x²+81)