Posted by **Anonymous** on Wednesday, August 15, 2012 at 9:28pm.

Perform the following polynomials divisions: (12 marks)

(x2 - 7x - 12) ÷ (x + 2)

(x3 + x2 – 3x + 1) ÷ (x – 1)

(3x3 + 5x2 – 3x – 5) ÷ (x + 1)

(x4 - 3x3 + 3x + 2) ÷ (x - 2)

Based on the results of question 1, what do you notice when the divisor is a factor of the polynomial? (1 mark)

- math -
**Anonymous**, Wednesday, August 15, 2012 at 9:30pm
correction

(x^2 - 7x - 12) ÷ (x + 2)

(x^3 + x^2 – 3x + 1) ÷ (x – 1)

(3x^3 + 5x^2 – 3x – 5) ÷ (x + 1)

(x^4 - 3x^3 + 3x + 2) ÷ (x - 2)

- math -
**Steve**, Thursday, August 16, 2012 at 11:10am
(x^2 - 7x - 12) ÷ (x + 2) = (x-9) remainder 6

(x^3 + x^2 – 3x + 1) ÷ (x – 1) = (x^2+2x-1) remainder 0

(3x^3 + 5x^2 – 3x – 5) ÷ (x + 1) = 3x^2+2x-5 remainder 0

(x^4 - 3x^3 + 3x + 2) ÷ (x - 2) = x^3-x^2-2x-1 remainder 0

## Answer this Question

## Related Questions

- Integrated Math 1 - Find the difference of the polynomials below. Write your ...
- algebra - Consider the following four polynomials, labeled A - D: A. ( 2x2 - 4x...
- math - Factor each of the following trinomials: (14 marks) A)15s2 + 26s + 8 B) ...
- Math - Which of the following are linear equations in x1, x2 and x3? (a) x1 + ...
- math - Determine the remainder of the following polynomial divisions: (2 marks) ...
- Math help please check - Add or Subtract for #3-4 3. (2x2 + 6x + 1) + (–7x2 + ...
- college - Perform the indicated operation (x3 + 2X-5) + (3x3 - X2 - 7)
- Math - Perform the indicated process on the polynomials: 4x^3 - 7x - 6 / 2x - 3
- Math: Please check my answers - 1. What is the degree of the monomial 3x2y3? 2 3...
- Check a few more CALC questions, please? - I feel pretty good on my answers. Are...