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Adding and subtracting polynomials

Authored by Wayground Content

Mathematics

9th - 12th Grade

20 Questions

CCSS covered

Used 1+ times

Adding and subtracting polynomials
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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve:


(5x^2 -8x^2 +8x) + (2x^2 +5x +10 +2x^2)

-x^2 +13x +10

6xy^2 -2x^2 -xy -2x -y -1

x^2 +13x +10

None of the above

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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

3y+ 7y- y + 3
4y2 + 3y3 - y + 3
-y4 + 2y-y - 4
4y+ 3y-3y + 1

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify:


(2x + 5y - z) + (-6x - 4y + 7z)

-4x +6y + 6z

4x + y + 6z

-4x - y + 6z

-4x + y + 6z

Tags

CCSS.HSA.APR.A.1

4.

MATH RESPONSE QUESTION

15 mins • 1 pt

Mathematical Equivalence

OFF

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the sum:

(3x + 5) + (2x + 3)

6x + 15

6x + 8

5x + 8

5x + 15

Tags

CCSS.7.EE.A.1

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Add the following polynomials: 
(6x + 4x4 - 3x2) + (7x4 + 5x2 + 8x)

11x4  + 2x2 + 14x
16x4  + x2 + 14x
11x4  + x2 + 14x
11x4  + 2x2 + 10x

Tags

CCSS.HSA.APR.A.1

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