Question

calcule as raizes
a)√9
b)√1
c)√81
d)√36
e)√1296
f)√2500
g)√49
h)√676
i)√1681

Answer 1

a)
= √9 = √3² = 3

9: 3
3: 3
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1

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b)
√1 = 1

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c)
√81 = √9² = 9
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d)
√36 = √6² = 6
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e)
√1296 = √36² = 36

1296 : 2
648: 2
324: 2
162: 2
81: 9
9: 9
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1  =  2.2.2.2.9.9 = √16.√81 = 4.9 = 36

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f)
√2500 = √25.√100 = 5.10 = 50

¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
g)
= √49 = √7² = 7

¨*************************
h)
= √676 = √26² = 26

676: 2
338: 2
169: 13
13: 13
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 1        =   √4.√13² = 2.13 = 26

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i)
= √1681 √41² = 41

Answer 2

Resposta:

a) 3

b) 1

c) 9

d) 6

e) 36

f) 50

g) 7

h) 26

i) 41

Explicação passo-a-passo:

$a) \sqrt{9}= 3 \\ b) \sqrt{1} = 1 \\ c) \sqrt{81} = 9 \\ d) \sqrt{36} = 6 \\ e) \sqrt{1296} = 36 \\ f) \sqrt{2500} = 50 \\ g)\sqrt{49} = 7 \\ h) \sqrt{676} = 26 \\ i) \sqrt{1681} = 41$

• Espero ter ajudado.