Question

Simplifique os radicais:

Answer 1

Resposta

Vamos lá

$\sqrt[b]{x^a} =x^\frac{a}{b}$

a) $7^\frac{8}{2} =7^4$ = 2401

b) $5^3$ = 125

c) $7^3$ = 343

d) $9^3$ = 729

e) $3^5$ = 243

f) $6^2$ = 36