Introduction to Polynomials Answers

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1
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Which are monomials?

A
-7
B
a
C
x + y
D
Option
E
24r2st3
F
Option
G
bx
2
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Question text not available

Question illustration
A
variable is in the denominator
B
exponent is not a nonnegative integer
C
it is not a product
3

Degree

Answer:

9

5

.

Answer:

4 .

8

Which terms can be combined in the polynomial ?

Question illustration
A
constant
B
linear
C
quadratic
D
cubic
9

Degree:

Answer:

4

10

Degree:

Answer:

1

11

Degree:

Answer:

4

12

Which polynomial is in standard form?

A
3 + x
B
x7 + 2x6 – 3x2 + 6x5 – 3x4 + 4x + 8
C
8a3 + 10a – 12a2
D
–2x6 + x5 – 3x4 + 7x3 – 2x2 + 3x +1
13

Question text not available

Question illustration
A
monomial
B
binomial
C
trinomial
15

Question text not available

Question illustration
A
monomial
B
binomial
C
trinomial
17

Classify the following polynomials. Combine any like terms first. x²+ 3x + 2x – 2x²

A
quadratic trinomial
B
quadratic binomial
C
linear binomial
D
linear monomial
18

Which of the expressions below are polynomials?

A
9
B
b + 6c
C
36xx – 2x9 + 8x7
D
–5x4 + 7x3 – 2x2 +
19

Degree

Answer:

5

20

Why are the following expressions not monomials?

Question illustration
A
variable is in the denominator
B
exponent is not a nonnegative integer
C
it is not a product

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