Free Printable 3 B

1.

$2\sqrt{20}+5\sqrt{5^{-1}}-\sqrt{45}+\frac{\sqrt{125}}{5}$ Al simplificar

a)

$5\sqrt{5}$

b)

$\sqrt{5}$

c)

$8\sqrt{5}$

d)

$3\sqrt{5}$

e)

NDA

2.

$\sqrt{32}+\frac{1}{3}\sqrt{18}-\frac{1}{2}\sqrt{8}$ Simplificando

a)

$2\sqrt{2}$

b)

$3\sqrt{2}$

c)

$4\sqrt{2}$

d)

$5\sqrt{2}$

3.

$x^y=3\ \ ,\ \ x^z=12\ entonces\ \lceil x^{z-y}\rceil^2$ si

a)

14

b)

15

c)

16

d)

25

e)

NDA

4.

$Al\ sustituir\ a=5,\ b=3,\ c=2\ en\ la\ \exp resion\ C=\frac{\lceil a+b\rceil^c+\lceil a-b\rceil^c}{\lceil a+b\rceil^c-\lceil a-b\rceil^c}+\frac{19}{8b}si\ a=5,\ b=3,\ c=2$

a)

1

b)

2

c)

3

d)

4

e)

NDA

5.

a)

10

b)

11

c)

12

d)

13

e)

NDA

6.

a)

1

b)

2

c)

3

d)

4

e)

NDA

7.

a)

3

b)

4

c)

5

d)

6

e)

NDA

3 B

Total questions: 7

Worksheet time: 35mins

Similar Resources on Wayground