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Level I Math

1314 – Mathematics
Term 3 Week 5
Week 5 (May 11 – 15)
AMS : 07926
Sample Questions Exam

1. Give the degree of each polynomial.
(a) 2x3 6x + x5
(b) 3x  1
(c) 6x  5x2 2

2. Rearrange the following polynomials in order of decreasing degree in y.
a) 16 x3 y  2 y3  xy 2  5xy 4 : _______________________
b) 3x3  x  x6  1 :

_______________________

3. Rearrange the following polynomials in order of increasing degree in x
3

7

3

2 2

a) x  7x + x :

________________________

b) x y + 7x y  2x : ________________________
2

c) y  x + x :

________________________

4. 6 + (9w  10) = ________________________
5. 5w + (7  2w) = ________________________

6. Simplify (3w + 7) + (9 + 2w).

7. (3u + 5) + (9v + 8) = ________________________
8. (6x  5y) + (3x + 7y) = ________________________

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Level I Math

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9. (9w  2) + (2w2  13w + 1) = ________________________
10. (8w2 + 4) + (3w2 + 5w  10) = ________________________
11. (9w2 + 10w  3) + (6w2  2w + 1) = ________________________
12. Arrange the sum (7w + 9w3  6) + (4w + 5w2) in vertical form.

(Do not simplify.)

13. The opposite of a polynomial is found by: ________________________
2

14. Write the opposite of 6w  3w + 8: ________________________
15. (9w + 3)  8 = ________________________
16. 9  (7x + 2) = ________________________
17. (13w  8)  5w = ____________________
18. 10w  (6  3w) = ________________________
19. (6w + 9)  (2w  8) = ________________________
20. (2u  7v)  (3u + 4v) = ________________________

Level I Math

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Homework : MIH36-WRCC
Concepts Description
No

Grid

Description

Book / Chapter /
Section

1

(Section 7.2.3, Activity number 2(b) )Degree of a polynomial after simplifying

AI.07.002 Polynomials

2

(Section 7.2.3, Activity number 4) Ordering a polynomial after simplifying

AI.07.002 Polynomials

3

(Section 7.2.4,