Unit 6 Review Polynomials

Unit 6 Review Polynomials

9th Grade

21 Qs

quiz-placeholder

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Unit 6 Review Polynomials

Unit 6 Review Polynomials

Assessment

Quiz

Mathematics

9th Grade

Medium

Used 89+ times

FREE Resource

21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt


 (13x3+12x25x)(x4+3x35x2)\left(13x^3+12x^2–5x)–(x^4+3x^3–5x^2\right)  

 1x4 +10x3 +17x2 +5x1x^4\ +10x^3\ +17x^2\ +5x  

 1x4 +10x3 +17x2 5x-1x^4\ +10x^3\ +17x^2\ -5x  

 4x4 +13x3 +17x2 15x4x^4\ +13x^3\ +17x^2\ -15x  

 11x4 +10x3 +12x2 3x11x^4\ +10x^3\ +12x^2\ -3x  

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (2c3 3c2 +c) +(9c3  8c2 +5c)\left(-2c^3\ -3c^2\ +c\right)\ +\left(9c^3\ -\ 8c^2\ +5c\right)  

 7c3 11c2 +6c7c^3\ -11c^2\ +6c  

 3c3 10c2 +5c3c^3\ -10c^2\ +5c  

 11c3 11c2 +7c11c^3\ -11c^2\ +7c  

 4c3 11c2 +2c4c^3\ -11c^2\ +2c  

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 5x2(4x2 6x +12)-5x^2\left(4x^2\ -6x\ +12\right)  

 20x4 +30x3  60x2-20x^4\ +30x^3\ -\ 60x^2  

 20x3 +30x2  60x-20x^3\ +30x^2\ -\ 60x^{ }  

 20x4 30x3 + 60x220x^4\ -30x^3\ +\ 60x^2  

 20x3 30x2 + 60x20x^3\ -30x^2\ +\ 60x^{ }  

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (3h7)(h2  3h +6)\left(3h-7)(h^2\ -\ 3h\ +6\right)  

 3h3 16h2 +39h 423h^{3\ }-16h^2\ +39h\ -42  

 3h3 +23h2 423h^{3\ }+23h^2\ -42  

 2h3 16h2 +30h 422h^{3\ }-16h^2\ +30h\ -42  

 3h3 12h2 +19h 423h^{3\ }-12h^2\ +19h\ -42  

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (y1)(y+7)(y-1)(y+7)  

 y2 +6y 7y^2\ +6y\ -7  

 y2 6y +7y^2\ -6y\ +7  

 7y 77y\ -7  

 7y2 77y^2\ -7  

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (4m +3n)(2m n)\left(4m\ +3n\right)\left(2m\ -n\right)  

 8m2 +2mn 3n28m^2\ +2mn\ -3n^2  

 8m2 1n28m^2\ -1n^2  

 10m2 3n210m^2\ -3n^2  

 3m2 +2mn 8n23m^2\ +2mn\ -8n^2  

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (3w7)2(3w-7)^2  

 9w242w +499w^2-42w\ +49  

 33w +49-33w\ +49  

 6w242w +496w^2-42w\ +49  

 9w242w 499w^2-42w\ -49  

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