You can
put this solution on YOUR website! 2X^4+11X^3+19X^2+X-29=(X^2+4X+6)*(_____)+(_____)
Using standard long division,
x^2+4x+6| 2X^4 + 11x^3 + 19x^2 + x - 29 | 2x^2 + 3x - 5
2x^4 + 8x^3 + 12x^2
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3x^3 + 7x^2 + x - 29
3x^3 + 12x^2 +18x
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-5x^2 -17x - 29
-5x^2 -20x - 30
----------------
3x + 1
2X^4+11X^3+19X^2+X-29=(X^2+4X+6)*(2x^2+3x-5)+(3x+1)

Hope this helps,
Prabhat