Introduction to Polynomials Answers

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1
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x2y3 3

Answers:
Selection 1:linear monomial
Selection 2:cubic trinomial
Selection 3:constant monomial
Selection 4:cubic trinomial
Selection 5:cubic binomial
2
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x+2w The variable is in the denominator.The exponent is not a non-negative integer.The expression is not a product.

A
The variable is in the denominator.
B
The exponent is not a non-negative integer.
C
The expression is not a product.
3

The variable is in the denominator.The exponent is not a non-negative integer.The expression is not a product.

Question illustration
A
The variable is in the denominator.
B
The exponent is not a non-negative integer.
C
The expression is not a product.
4

ab-1 The variable is in the denominator.The exponent is not a non-negative integer.The expression is not a product.

A
The variable is in the denominator.
B
The exponent is not a non-negative integer.
C
The expression is not a product.
5

Question text not available

Answers:
Blank 1:binomial
Blank 2:trinomial
Blank 3:monomial
Blank 4:binomial
9

Why are the following expressions not monomials?3cdx The variable is in the denominator.The exponent is not a non-negative integer.The expression is not a product.

A
The variable is in the denominator.
B
The exponent is not a non-negative integer.
C
The expression is not a product.
10

Which expressions are monomials?

A
– 4 + 6
B
b + 2b + 2
C
(x – 2x)2
D
Option
E
36x2yz3
F
ax
G
Option
12

Which polynomials are in standard form?

A
x2 + 3x + 2
B
q3 – 15q + 12q2 – 16
C
4a + a2 + a – 2
D
3x4 + 4x3 – 3x2 – 1
E
3t3 + 3t2 + 2t
F
14 + a3 – 6a + 8a2
13

Which polynomials are in standard form?

A
x2y3 + y + 3xy2
B
– 5a3 + 12a2b – 15ab2 + b3
C
4xy + 2x2y2 + xy3
D
7x4 + 4x3y – 3x2y2 – y4
E
14b3 + ab3 – 6ab + 8ab2
F
3a4 + 4a3b – 6a2b2 – 4ab3 – b4
14

Degree

Answers:
Blank 1:"4"
Blank 2:"7"
Blank 3:"5"
Blank 4:"4"
Blank 5:"2"
Blank 6:"7"
15

Consider the following polynomial: 6x + 5x4 – 10x + 8x3 – 7x2 + 92Written in standard form, the polynomial has terms. The constant term is .In standard form, the coefficient of the linear term is .

Answers:
2 + 92Written in standard form, the polynomial has:5
2 + 92Written in standard form, the polynomial has:9
2 + 92Written in standard form, the polynomial has:-4
16

Classify the following polynomials. Combine any like terms first. quadratic trinomialquadratic binomialquadratic monomial✔ linear monomial

Question illustration
Answers:
Selection 1:linear monomial
Selection 2:cubic trinomial
Selection 3:constant monomial
Selection 4:cubic trinomial
Selection 5:cubic binomial
18

Degree

Answer:

7

19

✔ cubic trinomialcubic binomialquadratic trinomialquadratic binomial

Question illustration
A
✔ cubic trinomial
B
cubic binomial
C
quadratic trinomial
D
quadratic binomial

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