Question

I need help and how do u get the answer to all of them

Answer 1

It says to simplify so number 3 would be 12

Number 4 is

Number 5 is

Explanation:

Answer 2

It says to simplify so number 3 would be 12
`x^(3)`
`y^(4)`

Number 4 is
`u^(24)`

Number 5 is
`- (7)/( c^(8) )`