Question

qual a raiz cubica de 343 ?
preciso do calculo

Answer 1

Primeiro fatoraremos o 343:

$343~|~7\\ ~~~49~|~7\\ ~~~~7~|~7\\ ~~~~1~| \\\\\\ \sqrt[3]{343} = \sqrt[3]{7~.~7~.~7} = \sqrt[3]{7^3} = 7$

Answer 2

³√343 = ³√7³= 7

343|7
49|7
7|7
1