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$x^{3}$ $y^{4}$

Number 4 is $u^{24}$

Number 5 is $- \frac{7}{ c^{8} }$

Answer 2

Answer:

It says to simplify so number 3 would be 12

Number 4 is

Number 5 is

Step-by-step explanation: