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Adding/Subtracting Polynomials
By Raymond Wright
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Last updated about 5 years ago
18 questions
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Question 1
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What is the degree of
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Question 18
18.
Is f(x) a polynomial function? If not, why not.
Yes
No, because it is not in stanard form.
No, because it has an exponent that is negative.
No, because the leading coefficient is negative.
Select TWO vocabulary words that describe this polynomial:
quadratic
cubic
quartic
quintic
monomial
binomial
trinomial
Select TWO vocabulary words that describe this polynomial:
quadratic
cubic
quartic
quintic
monomial
binomial
trinomial
Select TWO vocabulary words that describe this polynomial:
quadratic
cubic
quartic
quintic
monomial
binomial
trinomial
Polynomial
Which of the pairs below do NOT represent like terms?
Select the option below that is correctly ordered in descending powers of x
What is the simplified form of the equation below in descending powers of x:
Simplify the polynomial below...
Simplify the polynomial below...
Add the following polynomials: (2x
3
+ 7x
2
+ x) + (2x
2
- 4x - 12)
11x
3
- 3x - 12
2x
3
+ 5x
2
- 3x - 12
2x
3
+ 9x
2
- 3x - 12
11x
3
+ 3x + 12
Add the following polynomials: (12y
2
+ 17y - 4) + (9y
2
- 13y + 3)
3y
2
- 4y + 1
3y
2
+ 4y - 1
21y
2
+ 4y - 1
21y
2
- 4y + 1
Add the following
(ensure your answer is in descending powers of x)
Simplify:
4n^5+8n^3+3
15n^8
10n^5+11n^3-6
10+11n^5-6n^3
Which of the polynomials is correctly simplified?
Subtract the following polynomials: (5x
2
- 2x - 1) - (3x
2
- 5x + 7)
8x
2
- 7x + 6
8x
2
+ 3x - 8
2x
2
+ 3x - 8
2x
2
- 7x + 6
Subtract the following polynomials: (3a
2
+ 2a - 2) - (a
2
- 3a + 7)
2a
2
+ 5a - 9
2a
2
- a + 5
4a
2
+ 5a + 9
4a
2
- a + 5
Simplify:
10p^2-2p+5
10p^4-2p^2+5
10p^2-2p+1
10p^2+2p-5