1.Wykonaj dzielenie ;(x[latex] Wykonaj dzielenie: (x^{3}+x^{2}-22x-40):(x-5)[/latex]

[latex]egin{array}{lll} (x^3+x^2-22x-40):(x-5) = x^2+6x+8 \ underline{-x^3 + 5x^2} & & \ qquad 6x^2-22x & & \ qquad underline{-6x^2+30x} & &\ qquad qquad qquad 8x-40 & & \ qquad qquad quad underline{-8x + 40} & & \ qquad qquad qquad R = 0 & & end{array}[/latex]

(x³+x²-22x-40):(x-5)=x²+6x+8 -x³+5x² ------------      6x²-22x     -6x²+30x ----------------             8x-40            -8x+40       --------------              =   =