Question

Resolva (Fatorando)
A) $\sqrt{49}$
B) $\sqrt[6]{729}$
C) $\sqrt[3]{343}$
D) $\sqrt{1024}$

Answer 1

√49 = √7² = 7

6^√729 = 6^√3^6 = 3

³√343 = ³√7³ = 7

√1024 = √2¹° = √(2^5)² = (2^5) = 32

Answer 2

Explicação passo-a-passo:

$A)~~\sqrt{49} =\sqrt{7^2} =7\\ \\ B)~~\sqrt[6]{729} =\sqrt[6]{3^6} =3\\ \\ C)~~\sqrt[3]{343} =\sqrt[3]{7^3} =7\\ \\ D)~~\sqrt{1024} =\sqrt{2^{10}} =2^5=32$