Resposta:
Explicação passo a passo:
[tex]\sqrt{729}[/tex] /3 [tex]\sqrt{3^{2} }.3^{2} .3^{2}[/tex] = 9
243/3
81/3
27/3
9/3
3/3
[tex]\sqrt{784} /2\\ 392/ 2\\ 196/ 2\\ 98/2\\ 49/ 7\\ 7/7 = 1[/tex]
[tex]\sqrt{x} 2^{2}.2^{2}.7^{2}[/tex] = 28
[tex]\sqrt[3]{125} /5\\ 25/5 \\ 5/5\\ 1[/tex] [tex]\sqrt[3]{5}[/tex] = 5
[tex]\sqrt[3]{1728} /2\\ 864/2\\ 432/ 2\\ 216/2\\ 108/2\\ 54/2\\ 27/3\\ 9/3\\ 3/3 = 1[/tex] [tex]\sqrt[3]{2^{3} .2^{3}.3^{3} } = 2.2.3 = 12[/tex]
