Question

Fina a rational zero of the polynomial function and use it to find all the zeros of the function. F(x)= x^4+3x^3-5x^2-9x-2

Answer 1

X^4+1/3^5x^2-9x-2
X^4 +1/243x^2-9x-2
X^4+x^2/243-9x-2