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2 votes
X5-8x3+24x2+12x+40÷x+4 synthetic division

User Bob Lauer
by
5.8k points

2 Answers

3 votes
-4 | 1 0 -8 24 12 40
. | -4 16 -32 32 -176
- - - - - - - - - - - - - - - - - - - - - - - -
. | 1 -4 8 -8 44 -136
i.e.


(x^5-8x^3+24x^2+12x+40)/(x+4)=x^4-4x^3+8x^2-8x+44-(136)/(x+4)
User Bruno Mazzardo
by
4.8k points
0 votes
-4 | 1 0 -8 24 12 40
| X -4 16 -32 32 -176
_________________________
1 -4 8 -8 44 -136

x^4-4x^3+8x^2-8x+44+(-136/(x+4))
User OllieGreen
by
5.0k points
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