Rozkład wielomianu na czynniki:
G(x)= (x^2-9) (x^2-x-6)
G(x)= (x^2-9) (x^2-x-6)=(x-3)(x+3)(x+2)(x-3)
x^2-x-6
delta=1-4*1*(-6)=25
x1=(-1-5)/2=-3
x2=(-1+5)/2=2
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G(x)= (x^2-9) (x^2-x-6)=(x-3)(x+3)(x+2)(x-3)
x^2-x-6
delta=1-4*1*(-6)=25
x1=(-1-5)/2=-3
x2=(-1+5)/2=2