Question

Need help pls and thank u! ​

Answer 1

`\sqrt[]{72}`

6.3141414141414...

`\sqrt[4]{64}`

8.121 121 112 111...

Explanation:

irrational numbers are real numbers that cannot be expressed as a ratio of integers.

example of irrational number
`\sqrt[]{2}`

example of rational number 2, 3, -4, etc.