Question

Simplify: (picture)
and please show how you got to the answer, thanks!

Answer 1

`(16 a^(3) b^(4) )^ (3)/(4)`

Expand,


`16^{ (3)/(4) } a^{3* (3)/(4) } b^{4* (3)/(4 ) }`
=
`8 a^{ (9)/(4) } b^(3)`

So the third choice would be your answer!

Hope this helps!