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Polynomial operations Practice

Authored by David Clay

Mathematics

9th Grade

CCSS covered

Used 5+ times

Polynomial operations Practice
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6 questions

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1.

MULTIPLE CHOICE QUESTION

10 mins • 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.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Media Image

What is the perimeter for the given rectangle:

6x3 - 9x2 + 10x - 15
6x2 + 1x - 15
6x2 + 4x + 4
6x3 + 1x2 - 15x

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Subtract the polynomials.
(3x3 + 3x2 + 5)  (x3 – 2x2 + x – 4)

4x3 + 5x2 + 9
2x3 + 5x2 – x + 9
2x3 + 1x – 1x2 – 1
2x6 +5x5 – 1x – 1

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Media Image

Simplify:

-4x - 3
x2 - 3
-4x2 - 6x
-4x - 6

Tags

CCSS.6.EE.A.3

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Simplify the expression.
-3x2( 7x- x + 4)

-21x4 + 3x3 -12x2
7x2 - x + 4 (-3x2)
21x+ 3x+ 12x2
-12x+ 3x-21x4

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

(4x+1)(5x−2)

20x2 + 3x − 2
20x2 − 11x + 5
20x2 − 18x + 2
20x2 − 3x − 2

Tags

CCSS.HSA.APR.A.1

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