20 POINTSS To whom ever can answer this

Step-by-step explanation:

So we have the expression:

And we want to evaluate it for x=6 and y=-2.

Thus, substitute:

Let's do the numerator first:

Cube the first term and subtract under the radical:

Simplify:

Add:

Now, do the denominator:

Multiply:

Simplify and add:

Remove the absolute value bars:

So, together:

Reduce:

And that's our :)

where is the rest of the

step-by-step explanation:

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation: