Are the following rational or irrational? \sqrt[3]{25} \sqrt[3]{64} \sqrt[3]{125}

Question

Are the following rational or irrational?


`\sqrt[3]{25}`


`\sqrt[3]{64}`


`\sqrt[3]{125}`

Answer 1

`\sqrt[3]{25}-\text{irrational}\\\\\sqrt[3]{64}=4\ because\ 4^3=64-\text{rattional}\\\\\sqrt[3]{125}=5\ because\ 5^3=125-\text{rattional}`