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PMA 3 REVIEW

Authored by Chad Fekany

Mathematics

9th Grade

CCSS covered

Used 40+ times

PMA 3 REVIEW
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67 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Add or Subtract to Simplify:

(4n4 - 8n + 4) - (8n2 + 4n4 + 1)


Hint: Distribute the "negative sign" into the second polynomial and then ADD them together/Combine like terms.

-8n2 - 8n + 3

-7n2 - 8n + 3

-6n2 - 8n + 3

-7n2 - 4n + 3

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

(2x + 3)(x2 + 4x + 1)


Hint: When multiplying do not forget to ADD your exponents!!!! Use your Box Method =)

2x3 + 10x2 + 14x + 4

2x3 + 11x2 + 14x + 3

-2x3 - 11x2 + 14x + 5

x3 - 11x2 + 14x + 3

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the area of a rectangle with length (x - 5) and width (3x + 1).


HINT: To find the Area use A = L x W.

(Box Method)

3x2+16x-5

3x2-14x+5

3x2-14x-5

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What is the perimeter of the triangle shown?

HINT: Perimeter = ADD all the sides together (Combine Like terms)

9r2 + r - 5

9r4 + r2 - 4

9r2 -r + 4

9r2 + r - 4

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which of the following operations are polynomials always closed under? Select ALL the APPLY

Addition

Division

Multiplication

Subtraction

Tags

CCSS.7.EE.A.1

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which of the following operations are polynomials always closed under? Select ALL the APPLY

Addition

Division

Multiplication

Subtraction

Tags

CCSS.7.EE.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following Operations are Polynomials NOT CLOSED under?

Addition

Subtraction

Multiplication

Division

Tags

CCSS.6.EE.A.3

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