Adding and Subtracting Polynomials

Adding and Subtracting Polynomials

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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20 questions

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1.

FLASHCARD QUESTION

Front

(3x + 4y - 3z) - (2x - 6y + 7z)

Back

x + 10y - 10z

2.

FLASHCARD QUESTION

Front

Which of the following are examples of like terms? Options: 2 and 2x, y3 and x3, y and x, -3x and 3x

Back

-3x and 3x

3.

FLASHCARD QUESTION

Front

Add the polynomials: (2x + 5y) + (3x - 2y)

Back

5x + 3y

4.

FLASHCARD QUESTION

Front

Add the polynomials: (3x3 + 3x2 – 4x + 5) + (x3 – 2x2 + x – 4)

Back

4x3 + 1x2 – 3x + 1

5.

FLASHCARD QUESTION

Front

Find the sum: (3x3 + 3x2 – 4x + 5) + (x3 – 2x2 + x – 4)

Back

4x3 + 1x2 – 3x + 1

6.

FLASHCARD QUESTION

Front

Subtract: (2a2 + 5a + 3) -(a2 - 3a - 4)

Back

a+ 8a + 7

7.

FLASHCARD QUESTION

Front

Simplify the expression: (4n^4 - 8n + 4) - (8n^2 + 4n^4 + 1)

Back

-8n^2 - 8n + 3

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