Question

simplifique cada radical pela fatoração do radicando: a)
$\sqrt{200}$
b)
$\sqrt{700}$
c)
$\sqrt{180}$
d)
$\sqrt{27}$
e)
$\sqrt{90}$
f)
$\sqrt{72}$
g)
$\sqrt{40}$
h)
$\sqrt{45}$
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Answer 1

Resposta:

a)√200 = √10².2 = 10√2

b)√700 = √10².7 = 10√7

c)√180 = √6².5 = 6√5

d)√27 = √3².3 = 3√3

e)√90 = √3².10 = 3√10

f)√72 = √6².2 = 6√2

g)√40 = √2².10 = 2√10

h)√45 = √3².5 = 3√5