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Biblioteka

085 Synthetic Division

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Posljednje ažuriranje over 5 years ago
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NOTES L5-2b: Synthetic Division

When does synthetic division work?

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Look at the work for

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Pitanje 1
1.

Use long division: (x^2+7x-30)\div(x-3)

Pitanje 2
2.

Use long division: (x^2-13x+12)\div(x-1)

Pitanje 3
3.

You can use synthetic division if you are dividing by (a + 2).

Pitanje 4
4.

You can use synthetic division if you are dividing by (a2 - 4).

Pitanje 5
5.

You can use synthetic division if you are diviing by (x - 9).

Pitanje 6
6.

How do you complete synthetic division?

  1. Multiply by "r".

  2. Drop down the first term.

  3. Write quotient with proper exponents & include the remainder as a fraction.

  4. Add.

  5. Write coefficients of dividend; inserting any missing terms as zero.

  6. Repeat.

  7. Place the constant "r" from x - r in a "box".

Pitanje 7
7.

Who is correct?

Pitanje 8
8.

What mistake did the other person make?

Pitanje 9
9.

\frac{n^3+3n^2-5n-4}{n+4}

Pitanje 10
10.

\frac{3z^5+5z^4+z+5}{z+2}

Pitanje 11
11.

What does A equal?

Pitanje 12
12.

What does B equal?

Pitanje 13
13.

What does C equal?