Rozłóż na czynniki stopnia możliwie najniższego wielomian W(x)=x^3-3x^2-2x+6
x³-3x²-2x+6=x²(x-3)-2(x-3)=(x²-2)(x-3)=(x+√2)(x-√2)(x-3)
W(x)=x^3-3x^2-2x+6
x^3-3x^2-2x+6 = x^2(x-3) - 2(x-3) = (x^2-2)(x-3) = (x-)(x+)(x-3)
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x³-3x²-2x+6=x²(x-3)-2(x-3)=(x²-2)(x-3)=(x+√2)(x-√2)(x-3)
W(x)=x^3-3x^2-2x+6
x^3-3x^2-2x+6 = x^2(x-3) - 2(x-3) = (x^2-2)(x-3) = (x-)(x+)(x-3)