Question

salut cat face radical de ordin3 din 1/64-1/4?​

Answer 1

Raspuns:

Am atasat rezolvarea ; ^_^

Explicație pas cu pas:

Answer 2

Salut,

$\sqrt[3]{\dfrac{1}{64}}-\dfrac{1}4=\dfrac{1}{\sqrt[3]{64}}-\dfrac{1}4=\dfrac{1}{\sqrt[3]{4\cdot 4\cdot 4}}-\dfrac{1}4=\\\\\\=\dfrac{1}{\sqrt[3]{4^3}}-\dfrac{1}4=\dfrac{1}4-\dfrac{1}4=0.$

Green eyes.