Question

Which expression is equivalent

Answer 1

Your answer is the last one since

Answer 2

4th option

Explanation:

using the rule of exponents

•
`a^(m)` ×
`a^(n)` =
`a^((m+n))`

then

`x^(9)` × x =
`x^(9)` ×
`x^(1)` =
`x^((9+1))` =
`x^(10)`

Then

`\sqrt[3]{x^(10) }` ≡
`\sqrt[3]{x^9 . x}`