Question

Simplifique os radicais:
Raiz quadrada de 48:
Raiz quadrada de 24:
Raiz cúbica de 729:
Raiz quadrada de 369:
Raiz cúbica de 108:
Raiz quinta de 224:
Raiz sexta de 246:
Raiz quadrada de 128
Obrigado á quem responder! Valeu mesmo!!

Answer 1

$\sqrt{48} = \sqrt{ 2^{2}.2^2.3 } = \sqrt{ 2^{\not 2}.2^{\not 2}.3 } = \boxed {4 \sqrt{3}}$


$\sqrt{24} = \sqrt{ 2^{2}.6 } = \sqrt{ 2^{\not 2}.6 } = \boxed {2 \sqrt{6}}$


$\sqrt[3]{729} = \boxed {9}$


$\sqrt{369} = \sqrt{ 3^{\not 2}.41 } = \boxed {3 \sqrt{41}}$


$\sqrt[3]{108} = \sqrt[3]{ 3^{\not 3}.4 } = \boxed {3\sqrt[3]{4} }$


$\sqrt[5]{224} = \sqrt[5]{ 2^{\not 5}.7 } = \boxed {2\sqrt[5]{7}}$


$\sqrt[6]{246} = \boxed {\sqrt[6]{246}}$


$\sqrt{128} = \sqrt{ 2^{\not 2}.2^{\not 2}.2^{\not 2}.2 } = \boxed {8\sqrt{2}}$