\[\boxed{\mathbf{298}.}\]
\[1)\ \left( 6x^{3} - 11x^{2} - 1 \right)\ :(x - 2)\]
\[6\] | \[- 11\] | \[0\] | \[- 1\] | |
---|---|---|---|---|
\[2\] | \[6\] | \[- 11 + 12 = 1\] | \[2\] | \[- 1 + 4 = 3\] |
\[P(x) =\]
\[= (x - 2)\left( 6x^{2} + x + 2 \right) + 3.\]
\[2)\ \left( 2x^{4} - x^{3} - x^{2} + 3x - 2 \right)\ :\]
\[:(x + 2)\]
\[2\] | \[- 1\] | \[- 1\] | \[3\] | \[- 2\] | |
---|---|---|---|---|---|
\[- 2\] | \[2\] | \[- 5\] | \[9\] | \[- 15\] | \[28\] |
\[P(x) = (x + 2)\left( 2x^{3} - 5x^{2} + 9x - 15 \right) + 28.\]
\[3)\ \left( 3x^{5} + 3x^{4} + x^{3} - x - 2 \right)\ :\]
\[:(x + 1)\]
\[3\] | \[3\] | \[1\] | \[0\] | \[- 1\] | \[- 2\] | |
---|---|---|---|---|---|---|
\[- 1\] | \[3\] | \[0\] | \[1\] | \[- 1\] | \[0\] | \[- 2\] |
\[P(x) =\]
\[= (x - 1)\left( 3x^{4} + x^{2} - x \right) - 2.\]
\[4)\ \left( 3x^{3} + 4x^{2} \right)\ :(3x + 2)\]
\[1\] | \[\frac{4}{3}\] | \[0\] | \[0\] | |
---|---|---|---|---|
\[- \frac{2}{3}\] | \[1\] | \[\frac{2}{3}\] | \[- \frac{4}{9}\] | \[\frac{8}{9}\] |
\[P(x) =\]
\[= (3x + 2)\left( x^{2} + \frac{2}{3}x - \frac{4}{9} \right) + \frac{8}{9}.\]