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Polynomial Operations

Authored by Noelle Henderson

Mathematics

9th Grade

CCSS covered

Used 10+ times

Polynomial Operations
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11 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the degree of the polynomial:
7x3 – 8x2 + 9

5
2
6
3

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the product:
(5n-8)(5n+8)

25n2-64
10n2
5n2+16
16

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

5 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

4.

MULTIPLE CHOICE QUESTION

5 mins • 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.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

5 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

30 sec • 1 pt

What type of polynomial is

4x2 - 21x + 5

Quadratic Monomial

Cubic Binomial

Quadratic Trinomial

Cubic Polynomial

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

(3x − 6)(7x + 7)

21x2 − 63x + 42
21x2 − 21x − 42
21x2 − 42
21x2 + 63x + 42

Tags

CCSS.HSA.APR.A.1

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