\( (12 x^{5}+x^{4}+2 x^{3}-8 x^{2}-2 x-3) \):\( (3 x^{3}-2 x^{2}-x) \)= \(4x^2 +3x +4\)
\( (12 x^{5}-8x^{4}-4x^{3}) \)
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\( 9x^{4}+6x^{3}-8 x^{2}-2 x-3 \)
\((9x^{4}-6 x^{3} -3x^2) \)
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\(12x^{3}-5 x^{2} -2 x-3 \)
\( (43 x^{3}-8 x^{2}-4x) \)
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\( 3x^2 +2x - 2 \)
==> \( h(x) = 4x^2 +3x +4\) und \(r(x)= 3x^2 +2x - 2 \)