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OPERACIONES CON R DEBER

OPERACIONES CON R DEBER

Assessment

Presentation

Mathematics

9th Grade

Medium

Created by

Mariela Ajon

Used 6+ times

FREE Resource

5 Slides • 8 Questions

1

OPERACIONES CON R

DEBER

by Mariela Ajon

2

COEFICIENTES FRACCIONARIOS

3

Multiple Choice

13x + 13x = \frac{1}{3}x\ +\ \frac{1}{3}x\ =\  

1

16x\frac{1}{6}x  

2

23x\frac{2}{3}x  

3

23x2\frac{2}{3}x^2  

4

26x2\frac{2}{6}x^2  

4

Multiple Choice

12x + 12x = \frac{1}{2}x\ +\ \frac{1}{2}x\ =\  

1

14x\frac{1}{4}x  

2

xx  

3

24x2\frac{2}{4}x^2  

4

x2x^2  

5

Multiple Choice

12x + 4x = \frac{1}{2}x\ +\ 4x\ =\  

1

52x\frac{5}{2}x  

2

18x\frac{1}{8}x  

3

412x24\frac{1}{2}x^2  

4

92x\frac{9}{2}x  

6

Multiple Choice

14x + 34x = \frac{1}{4}x\ +\ \frac{3}{4}x\ =\  

1

52x\frac{5}{2}x  

2

48x\frac{4}{8}x  

3

48x2\frac{4}{8}x^2  

4

xx  

7

Reducción de términos algebraicos

8

Multiple Choice

13x+23x +59+4 =\frac{1}{3}x+\frac{2}{3}x\ +5-9+4\ =  

1

x

2

3x-18

3

x-18

4

3x

9

​_____

​_____

10

Multiple Choice

422+522+722722+22-4\sqrt[2]{2}+5\sqrt[2]{2}+7\sqrt[2]{2}-7\sqrt[2]{2}+\sqrt[2]{2}  

1

22\sqrt[2]{2}  

2

2222\sqrt[2]{2}  

3

2422-24\sqrt[2]{2}  

4

2

11

12

Multiple Choice

-5 (4m² +3m - 2)

1

-9m² +8m-7

2

-20m² -15m +10

3

+20m²+15m-10

13

Multiple Choice

12a (42a256a88)\frac{1}{2}a\ \left(42a^2-56a-88\right)  

1

21a² - 28a - 44

2

21a³ -28a² -44a

3

242a² 256a -288

OPERACIONES CON R

DEBER

by Mariela Ajon

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