Adding Polynomials

Adding Polynomials

7th - 8th Grade

5 Qs

Student preview

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Adding Polynomials

Adding Polynomials

Assessment

Quiz

Created by

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Mathematics

7th - 8th Grade

4 plays

Medium

CCSS
7.EE.A.1, 7.EE.B.3

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the sum. 
(3 - 2x + 2x2) + (4x - 5 + 3x2)
7x - 7x + 5x2
5x+ 2x - 2
5x2
5x2 + 6x + 8

Tags

CCSS.7.EE.A.1

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Find the sum. 
(3 - 2x + 2x2) + (4x - 5 + 3x2)
7x - 7x + 5x2
5x+ 2x - 2
5x2
5x2 + 6x + 8

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the expression.
(4a3 - 8a - 4a2) + (7a3 - 7 - 6a)
11a3 - 4a2 - 14a - 7 
5a3 - 4a2 - 14a - 7 
5a3 - 4a2 - 20a - 7 
5a3 - 9a2 - 20a - 7

Tags

CCSS.7.EE.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the sum.
(3y2 + y3 - 5) + (4y2 -4y + 2y3 + 8)
3y+ 7y- 4y + 3
4y2 + 3y3 - y + 3
-y4 + 2y-y - 4
4y+ 3y-3y + 1

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the difference. 
(3- 2x + 2x2) - (4x -5 +3x2)
x2 + 6x + 8
2x+ 5x - 7
-x2 -6x + 8
-2x2 + 11x - 4

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3