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SUMA Y RESTA DE POLINOMIOS

Authored by ANGELITA YAR

Mathematics

9th Grade

CCSS covered

Used 692+ times

SUMA Y RESTA DE POLINOMIOS
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

(5a2 - 9a + 7) + (5a - 15a2 + 11) + ( -13 -17a2 + 4a)

27a2 + 5

27a2 -8a + 5

-7a2 + 5

7a2 - 8a + 5

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

(3a + 4b) - (5a -2b)

-2a + 6b

2a + 2b

8a + 2b

-8a + 6b

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

(3x - 5) + (6x - 7) - (-3x + 5)

12x - 7

12x -17

6x - 7

6x - 17

Tags

CCSS.7.EE.A.1

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

44x3+23x2+18x1344x^3+23x^2+18x-13

71x371x^3

24x320x2+25x1524x^3-20x^2+25x-15

4x3+10x25x14x^3+10x^2-5x-1

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

42x2+9x+1042x^2+9x+10

30x212x+330x^2-12x+3

42x2+12x1042x^2+12x-10

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 Si  :   A  =  9 x2 + 7x 2Si\ \ :\ \ \ A\ \ =\ \ 9\ x^2\ +\ 7x\ -2  
 B =  9x2 2x 2B\ =\ \ 9x^2\ -2x\ -2    
Hallar A - B

 5x  25x\ -\ 2  

 9x + 49x\ +\ 4  

 9x9x  

 18 x2 + 5x18\ x^2\ +\ 5x  

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resta P(x)-Q(x) cuando P(x)=12x-5y-7xy y Q(x)=5x-7y+xy

7x+2y-8xy

17x-12y-6xy

6x-4y-7xy

No se pueden restar

Tags

CCSS.HSA.APR.A.1

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