Lecture synthetic division
29
Synthetic Division
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Transcript of Lecture synthetic division
Synthetic Division
4 3
:
2 8 2 2 .
Divide
x x x by x
Example 1. The divisor is a monic (coeff. of highest power is 1)
linear polynomial
4 3
:
2 8 2 2 .
Divide
x x x by x
Example 2. The divisor is a linear (not monic) polynomial
4 3 2
:
8 12 6 1 2 1 .
Divide
x x x by x
4 3 2
:
8 12 6 1 2 1 .
Divide
x x x by x
Example 3. The divisor is a monic quadratic polynomial
4 3 2 2
:
3 2 9 8 2 .
Divide
x x x x by x x
4 3 2 2
:
3 2 9 8 2 .
Divide
x x x x by x x
• http://www.qc.edu.hk/math/Certificate%20Level/division.htm