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Suma y resta de polinomios evaluación

Authored by Juan Carlos Callao

Mathematics

10th Grade

CCSS covered

Used 44+ times

Suma y resta de polinomios evaluación
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11 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

(2x+1)+(3x+2)+(4-x)=

4x+7

8x-2

4x-7

8x+2

Tags

CCSS.7.EE.A.1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

(5a-3b+4c)+(2c-3d)+(3a-7b+11c)=

8a+13b-12c

8a+13b-2c

8a-13b+12c

8a+13b-10c

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

(5x4 + 3x2 + 4x) + (-2x4 + x2 + x)=

3x4 + 4x2 +5x

-3x4 + 4x2 +5x

7x4 + 4x2 +5x

-7x4 + 4x2 +5x

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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

-2a + 6b

2a + 2b

8a + 2b

-8a + 6b

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

2 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

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 512xy112xy+612xy312xy=\frac{5}{12}xy-\frac{1}{12}xy+\frac{6}{12}xy-\frac{3}{12}xy=  

 70xy\frac{7}{0}xy  

 412xy\frac{4}{12}xy  

 712xy\frac{7}{12}xy  

 512xy\frac{5}{12}xy  

Tags

CCSS.7.EE.A.1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

En suma: Dos números con signos diferentes se restan y se conserva el signo del número con mayor valor absoluto

Verdadero

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