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Mathematics

7th - 12th Grade

CCSS covered

Used 4+ times

Multiplying Polynomials
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18 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 (x − 3)(x2+ 3x − 7)\left(x\ -\ 3\right)\left(x^2+\ 3x\ -\ 7\right)  

 x3 − 16x + 21x^3\ -\ 16x\ +\ 21  

 x3 + 3x2 −21x^3\ +\ 3x^{2\ }-21  

 x3 + 6x2 − 16x + 21x^3\ +\ 6x^2\ -\ 16x\ +\ 21  

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 6x2(3x + 11 − x2)6x^2\left(3x\ +\ 11\ -\ x^2\right)  Write your answer in standard form. 

 −6x4 + 18x3 + 66x2-6x^4\ +\ 18x^3\ +\ 66x^2  

 18x3 + 66x2 − 6x418x^3\ +\ 66x^2\ -\ 6x^4  

 18x+ 66 − 3x218x+\ 66\ -\ 3x^2  

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 (4x− 2)(x2 − 3x + 4)\left(4x-\ 2\right)\left(x^2\ -\ 3x\ +\ 4\right)  

 4x3 − 14x2 + 22x − 84x^3\ -\ 14x^2\ +\ 22x\ -\ 8  

 16x3 − 12x2 + 22x − 816x^3\ -\ 12x^2\ +\ 22x\ -\ 8  

 4x3 − 10x2 + 22x − 84x^3\ -\ 10x^2\ +\ 22x\ -\ 8  

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 12(x2 − 4x + 12)12\left(x^2\ -\ 4x\ +\ 12\right)  

 12x2 − 48x + 14412x^2\ -\ 48x\ +\ 144  

 8x2 + 1448x^2\ +\ 144  

 48x2 + 14448x^2\ +\ 144  

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 (3x + 1)(x3 + 2x + 4)\left(3x\ +\ 1\right)\left(x^{3\ }+\ 2x\ +\ 4\right)  

 3x4 + x3 + 6x2 + 14x + 43x^4\ +\ x^3\ +\ 6x^2\ +\ 14x\ +\ 4  

 3x4 + x3 + x2 + 4x + 43x^4\ +\ x^3\ +\ x^2\ +\ 4x\ +\ 4  

 3x4 + x3 + 6x2 + 12x + 43x^4\ +\ x^3\ +\ 6x^2\ +\ 12x\ +\ 4  

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (x + 7)(x2 − 5x − 9)\left(x\ +\ 7\right)\left(x^2\ -\ 5x\ -\ 9\right)  

 x3 + 2x2 − 44x − 63x^3\ +\ 2x^2\ -\ 44x\ -\ 63  

 x3 − 5x2 − 35x − 63x^3\ -\ 5x^2\ -\ 35x\ -\ 63  

 x3 − 2x2 − 36x − 63x^3\ -\ 2x^2\ -\ 36x\ -\ 63  

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 9x3(2x − 4 + 3x2)9x^3\left(2x\ -\ 4\ +\ 3x^2\right)  Write answer in standard form. 

 27x5 + 18x4 − 36x327x^5\ +\ 18x^4\ -\ 36x^3  

 18x4 − 36x3 + 27x518x^4\ -\ 36x^3\ +\ 27x^5  

 18x3 + 36x + 27x418x^3\ +\ 36x\ +\ 27x^4  

Tags

CCSS.HSA.APR.A.1

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