Question

Which number is an irrational numbe?

Answer 1

`\boxed{\sqrt[3]{16}}`

Explanation:

Irrational numbers cannot be expressed as a fraction in the form
`(p)/(q)`, where
`p` and
`q` are whole integers.

`√(100) =10`

`(1)/(8) = (1)/(8)`

`-2.2675=(-907)/(400)`

`\sqrt[3]{16} = 2.51984209979...`

Answer 2

Option D

Explanation:

=>
`\sqrt[3]{16}` is an irrational number because it cannot be written in the form of
`(p)/(q)` which is one of the most important characteristics of rational number.

=> The simplified form of
`\sqrt[3]{16}` is
`16 ^{1/3`.