Question

complete as sentenças

ex:
a)⁴√7⁴=7
b)⁵√(-3)⁵=
c)√5²=
d)²√9³=​

Answer 1

a)⁴√7⁴=7

b)⁵√(-3)⁵= -3

c)√5²= 5

d)²√9³= √3⁶ = √(3³)² = 3³ = 27