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Friday, August 14 WarmUp Giles
By Alycia Giles
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Last updated over 5 years ago
4 questions
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1
1
1
1
Question 1
1.
Add the following polynomials: (12y
2
+ 17y - 4) + (9y
2
- 13y + 3)
21y
2
+ 4y - 1
21y
2
- 4y + 1
3y
2
+ 4y - 1
3y
2
- 4y + 1
Question 2
2.
Add the following polynomials: (2x
3
+ 7x
2
+ x) + (2x
2
- 4x - 12)
11x
3
- 3x - 12
2x
3
+ 9x
2
- 3x - 12
11x
3
+ 3x + 12
2x
3
+ 5x
2
- 3x - 12
Question 3
3.
Subtract the following polynomials: (3a
2
+ 2a - 2) - (a
2
- 3a + 7)
4a
2
+ 5a + 9
2a
2
- a + 5
4a
2
- a + 5
2a
2
+ 5a - 9
Question 4
4.
Subtract the following polynomials: (5x
2
- 2x - 1) - (3x
2
- 5x + 7)
8x
2
- 7x + 6
2x
2
- 7x + 6
2x
2
+ 3x - 8
8x
2
+ 3x - 8