Question

simplifique as radicais

a) ⁴√25
b) 5√32
c)6√1000
d)20√256

Answer 1

a) ⁴√25 =  ⁴√5² ==> √5

b) 5√32 = 5√2².2².2².2 ==>5.2.2.2√2 ==> 40√2

c)6√1000 ==> 6√10².10 ==> 6.10√10 ==> 60√10

d)20√256 ==> 20√16² ==> 20.16 ===> 320