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Mathematics

12th Grade

Used 4+ times

Polynomial Operations
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20 questions

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1.

MATCH QUESTION

15 mins • 1 pt

Match the following:

( 3x2+73x^2+7 )

Monomial

( −2x-2x )

Trinomial

( 8x4+7x2+3x−98x^4+7x^2+3x-9 )

Polynomial

( 5x2+7x−105x^2+7x-10 )

Binomial

2.

REORDER QUESTION

1 min • 1 pt

Write the following in standard form:

x3−4−8x4+5x5+19xx^3-4-8x^4+5x^5+19x

−8x4-8x^4

5x55x^5

+x3+x^3

+19x+19x

−4-4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Combine (3x - 4) + (12x + 10)

x - 12

15x + 6

36x + 40

17x + 9,000

36x2 - 18x - 40

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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

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

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the difference. 
(3- 2x + 2x2) - (4x -5 +3x2)

x2+ 6x + 8

2x2 + 5x - 7
-x2 -6x + 8
-2x2 + 11x - 4

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A rectangle has width (2x + 3) and length (2x - 4).  

What is the perimeter of the rectangle?

4x2+2x−124x^2+2x-12

4x - 1

8x - 2

4x2 - 2x - 12

8x+148x+14

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(8x4+6x3−10x2)2x2\frac{\left(8x^4+6x^3-10x^2\right)}{2x^2}  

4x2+3x−54x^2+3x-5  

4x2+3x1.5−5x4x^2+3x^{1.5}-5x  

6x2+4x−126x^2+4x-12  

6x2+4x1.5−12x6x^2+4x^{1.5}-12x  

4x2+3x−5x4x^2+3x-5x

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