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Multiplying Polynomials

Authored by Dale Adamson

Mathematics

7th - 9th Grade

Used 1+ times

Multiplying Polynomials
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11 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify:
2x ( -2x -3)

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

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

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

2x3-6x2-9x
2x3+6x2+9x
-2x3-6x2+9x
2x3-6x2+9x

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify each expression.
(6b3 + 6 - b4) - (8b3 - 6b4 + 2)

4b4 - 2b3 + 7
5b4 - 2b3 + 4
b4 - 2b3 + 7
5b4 - 2b3 + 7

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

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

-4x +6y + 6z
4x + y + 6z
-4x - y + 6z
-4x + y + 6z

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify each expression. 
(6x + 4x4 - 3x2) + (7x4 + 5x2 + 8x)

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

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

6v(2v + 3) 

12v+18
15v2 + 8v
12v2 + 18v
12v2 + 18v2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 2x3(x2−2x − 3)

2x6- 4x3 - 6x3
2x5−4x4 − 6x3
-2x5−4x4 − 6x3
-2x6−4x3 − 6x3

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