AnswersFall 24 GMS Algebra Concepts and Connections AAdding and Subtracting Rational Expressions (Continued)

Introduction to Polynomials Answers

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Which polynomial represents the algebra tile configuration shown?

A
x2 + 3x + 4
B
x2 + 3x − 4x
C
−x2 − 7
D
−x2 + 3x − 4
5

Classify the polynomial and determine its degree.

Answers:
The polynomial –2x2 – x + 2 is a with a degree of .:trinomial
The polynomial –2x2 – x + 2 is a with a degree of .:2
6

Classify the polynomial and determine its degree.

Answers:
The polynomial –2x2 – x + 2 is a with a degree of .:trinomial
The polynomial –2x2 – x + 2 is a with a degree of .:2
7

1✔ 234

A
1
B
✔ 2
C
3
D
4
10

Which polynomial correctly combines the like terms and puts the given polynomial in standard form?–5x3y3 + 8x4y2 – xy5 – 2x2y4 + 8x6 + 3x2y4 – 6xy5

A
–7xy5 + 5x2y4 – 5x3y3 + 8x4y2 + 8x6
B
5xy5 + 8x4y2 + x2y4 – 5x3y3 + 8x6
C
8x6 + 5xy5 + 8x4y2 + x2y4 – 5x3y3
D
8x6 + 8x4y2 – 5x3y3 + x2y4 – 7xy5

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