(x^4)^2 please answer I need an A

Step-by-step explanation:

To solve, we will have to multiply .

Now we have to multiply x.

Let's remove the parenthesis and multiply x all together.

We multiplied x 8 times so your answer is

Hope this helps!

There are 3 necklace and bracelet sets she can make .

Step-by-step explanation:

Since we have given that

Length of wire she used to make a necklace is given by

Length of wire she used to make a bracelet is given by

Total length of wire she is used  in all is given by

Now, we calculate number of necklace and bracelet sets she can make ,

So,

So, there are 3 necklace and bracelet sets she can make .