Add, Subtract and Multiply Polynomials

Add, Subtract and Multiply Polynomials

9th Grade

15 Qs

quiz-placeholder

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Add, Subtract and Multiply Polynomials

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Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Add or Subtract to Simplify:
(6b3 + 6 - b4) - (8b3 - 6b4 + 2)

4b4 - 2b3 + 7

5b4 - 2b3 + 4

b4 - 2b3 + 7

5b4 - 2b3 + 7

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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

2x2 + 3x +1

-2x2 - 11x -4

2x2+ 5x -7

-2x2 + 11x -4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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

-4x +6y + 6z

4x + y + 6z

-4x - y + 6z

-4x + y + 6z

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify (4x3 + 5x2 + 3x) + (-2x3 +1x2 + 6x)

2x3 - 6x2 - 9x

2x3 + 6x2 + 9x

-2x3 - 6x2 + 9x

2x3 - 6x2 + 9x

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify (-8v4 + 4v3 + 3v) + (- 8v4 + 4v - 7)

-17v4 + 4v3 + 2v - 7

-16v4 + 4v3 + 10v - 7

-16v4 + 4v3 + 7v - 7

-16v4 + 4v3 + 2v - 7

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Add or Subtract to Simplify:
(4x2+ x) - (x2+ 2x)

3x- x

4x+ 2x

3x2 + 3x

3x2 + 2x

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Add or Subtract to Simplify:
(5x + x2 - 4) - (4x - x2 + 6)

2x2 + x + 2 

x + 2

2x2 + x - 10 

x - 10 

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