Question

determine o numero correspondente a cada ■ nas iqualdades
a) ³√3 x ³√4=³√■
b) √15■=15
c) ¹²√8²=■√8
d)√4 x √■=√-12
e)²⁴√3=³√3■
f)¹°√9=¹°√27:¹°√■

Answer 1

a) ∛3 x  ∛4 = ∛(3 x 4) = ∛12

b)√15 x √15 = 15

c)¹²√8² = (¹²/²)√8 = $\sqrt[6]{8}$

d)√4 x √-3 = √-12

e)$\sqrt[24]{3} = \sqrt[24/8]{ 3^{8}} = \sqrt[3]{3^8}$

f)$\sqrt[10]{9} = \sqrt[10]{27:3} = \frac{ \sqrt[10]{27} }{ \sqrt[10]{3} }$